Diabetes Questions

A client with type 1 diabetes asks the nurse about taking an oral antidiabetic agent. The nurse explains that these medications are effective only if the client:

has type 2 diabetes.

A nurse explains to a client that she will administer his first insulin dose in his abdomen. How does absorption at the abdominal site compare with absorption at other sites?

Insulin is absorbed more rapidly at abdominal injection sites than at other sites.

A pregnant woman has been diagnosed with gestational diabetes. The client is shocked by the diagnosis, stating that she is conscientious about her health, and asks the nurse what causes gestational diabetes. The nurse should explain that gestational diabetes is a result of what etiologic factor?

The effects of hormonal changes during pregnancy

The pancreas continues to release a small amount of basal insulin overnight, while a person is sleeping. The nurse knows that if the body needs more sugar:

The pancreatic hormone glucagon will stimulate the liver to release stored glucose.

The nurse is teaching a client about self-administration of insulin and about mixing regular and neutral protamine Hagedorn (NPH) insulin. Which information is important to include in the teaching plan?

When mixing insulin, the regular insulin is drawn up into the syringe first.

A client with newly diagnosed type 2 diabetes is admitted to the metabolic unit. The primary goal for this admission is education. Which goal should the nurse incorporate into her teaching plan?

Weight reduction through diet and exercise

Which is the primary reason for encouraging injection site rotation in an insulin dependent diabetic?

Promote absorption.

A client with diabetes comes to the clinic for a follow-up visit. The nurse reviews the client's glycosylated hemoglobin test results. Which result would indicate to the nurse that the client's blood glucose level has been well-controlled?

6.5%

A newly admitted client with type 1 diabetes asks the nurse what caused her diabetes. When the nurse is explaining to the client the etiology of type 1 diabetes, what process should the nurse describe?

"Destruction of special cells in the pancreas causes a decrease in insulin production. Glucose levels rise because insulin normally breaks it down."

A client with diabetes calls the clinic reporting a "flu bug." What should the nurse tell the client to do? Select all that apply.

"Try to eat small amounts of carbs, if possible." "Take your usual dose of insulin."

Health teaching for a patient with diabetes who is prescribed Humulin N, an intermediate NPH insulin, would include which of the following advice?

"You should expect your insulin to reach its peak effectiveness by 12 noon if you take it at 8:00 AM."

Health teaching for a patient with diabetes who is prescribed Humulin N, an intermediate NPH insulin, would include which of the following advice?

"You should take your insulin after breakfast and after dinner."

A patient is prescribed Glucophage, an oral antidiabetic agent classified as a biguanide. The nurse knows that a primary action of this drug is its ability to:

Inhibit the production of glucose by the liver.

A client with type 1 diabetes is admitted to an acute care facility with diabetic ketoacidosis. To correct this acute diabetic emergency, which measure should the health care team take first?

Initiate fluid replacement therapy.

A nurse is teaching a client with diabetes mellitus about self-management of his condition. The nurse should instruct the client to administer 1 unit of insulin for every:

15 g of carbohydrates.

A nurse is educating a client about the benefits of fruit versus fruit juice in the diabetic diet. The client states, "What difference does it make if you drink the juice or eat the fruit? It is all the same." What are the best responses by the nurse? Select all that apply.

"Eating the fruit instead of drinking juice decreases the glycemic index by slowing absorption."

A 1200-calorie diet and exercise are prescribed for a client with newly diagnosed type 2 diabetes. The nurse is teaching the client about meal planning using exchange lists. The teaching is determined to be effective based on which statement by the client?

"For dinner I ate a 3-ounce hamburger on a bun, with ketchup, pickle, and onion; a green salad with 1 teaspoon Italian dressing; 1 cup of watermelon; and a diet soda."

A client diagnosed with hyperosmolar hyperglycemic nonketotic syndrome (HHNS) is stabilized and prepared for discharge. When preparing the client for discharge and home management, which statement indicates that the client understands his condition and how to control it?

"I can avoid getting sick by not becoming dehydrated and by paying attention to my need to urinate, drink, or eat more than usual."

A client with type 2 diabetes has recently been prescribed acarbose, and the nurse is explaining how to take this medication. The teaching is determined to be effective based on which statement by the client?

"I will take this medication in the morning, with my first bite of breakfast."

Which statement best indicates that a client understands how to administer his own insulin injections?

"I wrote down the steps in case I forget what to do."

A nurse is conducting a class on how to self-manage insulin regimens. A client asks how long a vial of insulin can be stored at room temperature before it "goes bad." What would be the nurse's best answer?

"If you are going to use up the vial within 1 month it can be kept at room temperature."

A nurse prepares teaching for a client with newly-diagnosed diabetes. Which statements about the role of insulin will the nurse include in the teaching? Select all that apply.

"Insulin permits entry of glucose into the cells of the body." "Insulin promotes synthesis of proteins in various body tissues." "Insulin promotes the storage of fat in adipose tissue."

A client newly diagnosed with diabetes mellitus asks why he needs ketone testing when the disease affects his blood glucose levels. How should the nurse respond?

"Ketones will tell us if your body is using other tissues for energy."

Which instruction should a nurse give to a client with diabetes mellitus when teaching about "sick day rules"?

"Test your blood glucose every 4 hours."

The health care provider has explained to a client that the client has developed diabetic neuropathy in his right foot. Later that day, the client asks the nurse what causes diabetic neuropathy. What would be the nurse's best response?

"The cause is not known for sure but it is thought to involve elevated blood glucose levels over a period of years."

A client has just been diagnosed with type 1 diabetes. When teaching the client and family how diet and exercise affect insulin requirements, the nurse should include which guideline?

"You'll need less insulin when you exercise or reduce your food intake."

A physician orders blood glucose levels every 4 hours for a 4-year-old child with brittle type 1 diabetes. The parents are worried that drawing so much blood will traumatize their child. How can the nurse best reassure the parents?

"Your child will need less blood work as his glucose levels stabilize."

Once digested, what percentage of carbohydrates is converted to glucose?

100

A nurse is preparing a continuous insulin infusion for a child with diabetic ketoacidosis and a blood glucose level of 800 mg/dl. Which solution is the most appropriate at the beginning of therapy?

100 units of regular insulin in normal saline solution

A nurse knows to assess a patient with type 1 diabetes for postprandial hyperglycemia. The nurse knows that glycosuria is present when the serum glucose level exceeds:

180 mg/dL

When the dawn phenomenon occurs, the patient has relatively normal blood glucose until approximate what time of day?

3 AM

Glycosylated hemoglobin reflects blood glucose concentrations over which period of time?

3 months

A female patient with diabetes who weighs 150 pounds has an ideal body weight of 118 pounds. She can lose 1 pound per week and drop her extra 32 pounds in approximately 8 months. To meet this goal, the nurse advises the patient to decrease her calories by:

3,500 per week.

What is the duration of regular insulin?

4 to 6 hours

The nurse expects that a type 1 diabetic patient may receive what percentage of his or her usual morning dose of insulin preoperatively?

50% to 60%

A diabetes nurse educator is presenting current recommendations for levels of caloric intake. What should the nurse describe?

50% to 60% of calories from carbohydrates, 20% to 30% from fat, and the remaining 10% to 20% from protein

Every morning, a client with type 1 diabetes receives 15 units of Humulin 70/30. What does this type of insulin contain?

70% NPH insulin and 30% regular insulin

A client is receiving insulin lispro at 7:30 AM. The nurse ensures that the client has breakfast by which time?

7:45 AM

A client with type 1 diabetes is scheduled to receive 30 units of 70/30 insulin. There is no 70/30 insulin available. As a substitution, the nurse may give the client:

9 units regular insulin and 21 units neutral protamine Hagedorn (NPH).

A client has just been diagnosed with type 2 diabetes. The health care provider has prescribed an oral antidiabetic agent that will inhibit the production of glucose by the liver and thereby aid in the control of blood glucose. What type of oral antidiabetic agent did the health care provider prescribe for this client?

A biguanide

Which of the following clients with type 1 diabetes is most likely to experience adequate glucose control?

A client who adheres closely to a meal plan and meal schedule

When administering insulin to a client with type 1 diabetes, which of the following would be most important for the nurse to keep in mind?

Accuracy of the dosage

Which statement about fluid replacement is accurate for a client with hyperosmolar hyperglycemic nonketotic syndrome?

Administer 2 to 3 L of IV fluid rapidly.

A client with diabetic ketoacidosis has been brought into the ED. Which intervention is not a goal in the initial medical treatment of diabetic ketoacidosis?

Administer glucose.

A client newly diagnosed with type 1 diabetes has an unusual increase in blood glucose from bedtime to morning. The physician suspects the client is experiencing insulin waning. Based on this diagnosis, the nurse expects which change to the client's medication regimen?

Administering a dose of intermediate-acting insulin before the evening meal

A diabetes nurse is assessing a client's knowledge of self-care skills. What would be the most appropriate way for the educator to assess the client's knowledge of nutritional therapy in diabetes?

Ask the client to keep a food diary and review it with the nurse.

A nurse has been caring for a client newly diagnosed with diabetes mellitus. The client is overwhelmed by what he's facing and not sure he can handle giving himself insulin. This client has been discharged and the charge nurse is insisting the nurse hurry because she needs the space for clients being admitted. How should the nurse handle the situation?

Ask the physician to delay the discharge because the client requires further teaching.

A client has received a diagnosis of type 2 diabetes. The diabetes nurse has made contact with the client and will implement a program of health education. What is the nurse's priority action?

Assess the client's readiness to learn.

A client with type 1 diabetes mellitus is seeing the nurse to review foot care. What would be a priority instruction for the nurse to give the client?

Avoid hot-water bottles and heating pads.

A nurse is caring for a client newly diagnosed with type 1 diabetes. The nurse is educating the client about self-administration of insulin in the home setting. The nurse should teach the client to do what action?

Avoid using the same injection site more than once in 2 to 3 weeks.

An elderly client with diabetes comes to the clinic with her daughter. The nurse reviews foot care with the client and her daughter. Why would the nurse feel that foot care is so important to this client?

Avoiding foot ulcers may mean the difference between institutionalization and continued independent living.

A child is brought into the emergency department with vomiting, drowsiness, and blowing respirations. The father reports that the symptoms have been progressing throughout the day. The nurse suspects diabetic ketoacidosis (DKA). Which action should the nurse take first in the management of DKA?

Begin fluid replacements.

A nurse expects to note an elevated serum glucose level in a client with hyperosmolar hyperglycemic nonketotic syndrome (HHNS). Which other laboratory finding should the nurse anticipate?

Below-normal serum potassium level

A client has been diagnosed with diabetes and discusses treatment strategies with the nurse. What consequences of untreated diabetes should the nurse include with client teaching? Select all that apply.

Blindness Limb amputation Cardiovascular disease Kidney disease

The nurse is reviewing the initial laboratory test results of a client diagnosed with DKA. Which of the following would the nurse expect to find?

Blood pH of 6.9

A nurse is assigned to care for a patient who is suspected of having type 2 diabetes. Select all the clinical manifestations that the nurse knows could be consistent with this diagnosis.

Blurred or deteriorating vision Fatigue and irritability Polyuria and polydipsia Wounds that heal slowly or respond poorly to treatment

A nurse is teaching a client about insulin infusion pump use. What intervention should the nurse include to prevent infection at the injection site?

Change the needle every 3 days.

A client with diabetic ketoacidosis was admitted to the intensive care unit 4 hours ago and has these laboratory results: blood glucose level 450 mg/dl, serum potassium level 2.5 mEq/L, serum sodium level 140 mEq/L, and urine specific gravity 1.025. The client has two IV lines in place with normal saline solution infusing through both. Over the past 4 hours, his total urine output has been 50 ml. Which physician order should the nurse question?

Change the second IV solution to dextrose 5% in water.

Which factors will cause hypoglycemia in a client with diabetes? Select all that apply.

Client has not consumed food and continues to take insulin or oral antidiabetic medications. Client has not consumed sufficient calories. Client has been exercising more than usual.

Which of the following is an age-related change that may affect diabetes? Select all that apply.

Decreased renal function Taste changes Decreased vision

A client with a serum glucose level of 618 mg/dl is admitted to the facility. He's awake and oriented, has hot dry skin, and has the following vital signs: temperature of 100.6° F (38.1° C), heart rate of 116 beats/minute, and blood pressure of 108/70 mm Hg. Based on these assessment findings, which nursing diagnosis takes highest priority?

Deficient fluid volume related to osmotic diuresis

A client with long-standing type 1 diabetes is admitted to the hospital with unstable angina pectoris. After the client's condition stabilizes, the nurse evaluates the diabetes management regimen. The nurse learns that the client sees the physician every 4 weeks, injects insulin after breakfast and dinner, and measures blood glucose before breakfast and at bedtime. Consequently, the nurse should formulate a nursing diagnosis of:

Deficient knowledge (treatment regimen).

An obese Hispanic client, age 65, is diagnosed with type 2 diabetes. Which statement about diabetes mellitus is true?

Diabetes mellitus is more common in Hispanics and Blacks than in Whites.

Which of the following would be considered a "free" item from the exchange list?

Diet soda

Which of the following is a characteristic of diabetic ketoacidosis (DKA)? Select all that apply.

Elevated blood urea nitrogen (BUN) and creatinine Rapid onset More common in type 1 diabetes

Which is the primary dietary consideration for a client receiving insulin isophane suspension (NPH) at breakfast?

Encourage midday snack.

Which of the following would the nurse most likely assess in a client with diabetes who is experiencing autonomic neuropathy?

Erectile dysfunction

A client presents to the clinic reporting symptoms that suggest diabetes. What criteria would support checking blood levels for the diagnosis of diabetes?

Fasting plasma glucose greater than or equal to 126 mg/dL (7.0 mmol/L)

An older adult client with type 2 diabetes is brought to the emergency department by his daughter. The client is found to have a blood glucose level of 600 mg/dL (33.3 mmol/L). The client's daughter reports that the client recently had a gastrointestinal virus and has been confused for the last 3 hours. The diagnosis of hyperglycemic hyperosmolar syndrome (HHS) is made. What nursing action would be a priority?

Fluid and electrolyte replacement

Which assessment finding is most important in determining nursing care for a client with diabetes mellitus?

Fruity breath

Which of the following insulins are used for basal dosage?

Glargine (Lantus)

An older adult patient is in the hospital being treated for sepsis related to a urinary tract infection. The patient has started to have an altered sense of awareness, profound dehydration, and hypotension. What does the nurse suspect the patient is experiencing?

Hyperglycemic hyperosmolar syndrome

A client is brought to the emergency department by the paramedics. The client is a type 2 diabetic and is experiencing hyperglycemic hyperosmolar syndrome (HHS). The nurse should identify what components of HHS? Select all that apply.

Glycosuria Dehydration Hyperglycemia

A student with diabetes tells the school nurse that he is feeling nervous and hungry. The nurse assesses the child and finds he has tachycardia and is diaphoretic with a blood glucose level of 50 mg/dL (2.8 mmol/L). What should the school nurse administer?

Half of a cup of juice, followed by cheese and crackers

When the nurse inspects the feet of a diabetic, a tack is found sticking in the sole of one foot. The client denies feeling anything unusual in the foot. Which is the best rationale for this finding?

High blood sugar decreases blood circulation to nerves.

Which is the best nursing explanation for the symptom of polyuria in a client with diabetes mellitus?

High sugar pulls fluid into the bloodstream, which results in more urine production.

Which of the following is a risk factor for the development of diabetes mellitus? Select all that apply.

Hypertension Obesity Family history Age greater of 45 years or older History of gestational diabetes

When the nurse is caring for a patient with type 1 diabetes, what clinical manifestation would be a priority to closely monitor?

Hypoglycemia

A patient with diabetic ketoacidosis (DKA) has had a large volume of fluid infused for rehydration. What potential complication from rehydration should the nurse monitor for?

Hypokalemia

Which combination of adverse effects should a nurse monitor for when administering IV insulin to a client with diabetic ketoacidosis?

Hypokalemia and hypoglycemia

A client has been brought to the emergency department by paramedics after being found unconscious. The client's Medic Alert bracelet indicates that the client has type 1 diabetes and the client's blood glucose is 22 mg/dL (1.2 mmol/L). The nurse should anticipate what intervention?

IV administration of 50% dextrose in water

A 60-year-old client comes to the ED reporting weakness, vision problems, increased thirst, increased urination, and frequent infections that do not seem to heal easily. The physician suspects that the client has diabetes. Which classic symptom should the nurse watch for to confirm the diagnosis of diabetes?

Increased hunger

For a client with hyperglycemia, which assessment finding best supports a nursing diagnosis of Deficient fluid volume?

Increased urine osmolarity

A nurse is assessing a client who is receiving total parenteral nutrition (TPN). Which finding suggests that the client has developed hyperglycemia?

Increased urine output

Exercise lowers blood glucose levels. Which of the following are the physiologic reasons that explain this statement. Select all that apply.

Increases lean muscle mass Increases resting metabolic rate as muscle size increases Decreases total cholesterol Increases glucose uptake by body muscles

A client with a long-standing diagnosis of type 1 diabetes has a history of poor glycemic control. The nurse recognizes the need to assess the client for signs and symptoms of peripheral neuropathy. Peripheral neuropathy constitutes a risk for what nursing diagnosis?

Infection

A client is admitted with diabetic ketoacidosis (DKA). Which order from the physician should the nurse implement first?

Infuse 0.9% normal saline solution 1 L/hr for 2 hours.

Which factor presents the most likely cause for weight gain in a diabetic client who is controlled with insulin?

Insulin is an anabolic hormone.

Which term refers to the progressive increase in blood glucose from bedtime to morning?

Insulin waning

NPH is an example of which type of insulin?

Intermediate-acting

The nurse is describing the action of insulin in the body to a client newly diagnosed with type 1 diabetes. Which of the following would the nurse explain as being the primary action?

It carries glucose into body cells.

The nurse is describing the action of insulin in the body to a client newly diagnosed with type 1 diabetes. Which of the following would the nurse explain as being the primary action?

It enhances the transport of glucose across the cell membrane.

A patient is diagnosed with type 1 diabetes. What clinical characteristics does the nurse expect to see in this patient? Select all that apply.

Ketosis-prone Little or no endogenous insulin Younger than 30 years of age

The nurse is assessing a patient with nonproliferative (background) retinopathy. When examining the retina, what would the nurse expect to assess? Select all that apply.

Leakage of fluid or serum (exudates) Microaneurysms Focal capillary single closure

Which type of insulin acts most quickly?

Lispro

A client with diabetes mellitus is prescribed to switch from animal to synthesized human insulin. Which factor should the nurse monitor when caring for the client?

Low blood glucose concentration

A client with a history of type 1 diabetes has just been admitted to the critical care unit (CCU) for diabetic ketoacidosis. The CCU nurse should prioritize what assessment during the client's initial phase of treatment?

Maintaining and monitoring the client's fluid balance

The nurse is educating the patient with diabetes about the importance of increasing dietary fiber. What should the nurse explain is the rationale for the increase? Select all that apply.

May improve blood glucose levels Decrease the need for exogenous insulin Help reduce cholesterol levels

A medical nurse is aware of the need to screen specific clients for their risk of hyperglycemic hyperosmolar syndrome (HHS). In what client population does hyperosmolar nonketotic syndrome most often occur?

Middle-aged or older people with either type 2 diabetes or no known history of diabetes

A group of students are reviewing the various types of drugs that are used to treat diabetes mellitus. The students demonstrate understanding of the material when they identify which of the following as an example of an alpha-glucosidase inhibitor?

Miglitol

A client newly diagnosed with type 2 diabetes is attending a nutrition class. What general guideline should the nurse teach the clients at this class?

Most calories should be derived from carbohydrates.

A client with type 1 diabetes is experiencing polyphagia. The nurse knows to assess for which additional clinical manifestation(s) associated with this classic symptom?

Muscle wasting and tissue loss

The nurse suspects that a patient with diabetes has developed proliferative retinopathy. The nurse confirms this by the presence of which of the following diagnostic signs?

Neovascularization into the vitreous humor

A characteristic of type 2 diabetes includes which of the following?

No islet cell antibodies

A hospitalized, insulin-dependent patient with diabetes has been experiencing morning hyperglycemia. The patient will be awakened once or twice during the night to test blood glucose levels. The health care provider suspects that the cause is related to the Somogyi effect. Which of the following indicators support this diagnosis? Select all that apply.

Normal bedtime blood glucose Increase in blood glucose from 3:00 AM until breakfast Decrease in blood sugar to a hypoglycemic level between 2:00 to 3:00 AM

A nurse obtains a fingerstick glucose level of 45 mg/dl on a client newly diagnosed with diabetes mellitus. The client is alert and oriented, and the client's skin is warm and dry. How should the nurse intervene?

Obtain a repeat fingerstick glucose level.

A client has been living with type 2 diabetes for several years, and the nurse realizes that the client is likely to have minimal contact with the health care system. In order to ensure that the client maintains adequate blood sugar control over the long term, what should the nurse recommend?

Participation in a support group for persons with diabetes

Which of the following factors should the nurse take into consideration when planning meals and selecting the type and dosage of insulin or oral hypoglycemic agent for an elderly patient with diabetes mellitus?

Patient's eating and sleeping habits

Which clinical characteristic is associated with type 1 diabetes (previously referred to as insulin-dependent diabetes mellitus)?

Presence of islet cell antibodies

A client who was diagnosed with type 1 diabetes 14 years ago is admitted to the medical-surgical unit with abdominal pain. On admission, the client's blood glucose level is 470 mg/dl. Which finding is most likely to accompany this blood glucose level?

Rapid, thready pulse

Lispro (Humalog) is an example of which type of insulin?

Rapid-acting

A client with type 2 diabetes has been managing his blood glucose levels using diet and metformin. Following an ordered increase in the client's daily dose of metformin, the nurse should prioritize which of the following assessments?

Reviewing the client's creatinine and BUN levels

Laboratory studies indicate a client's blood glucose level is 185 mg/dl. Two hours have passed since the client ate breakfast. Which test would yield the most conclusive diagnostic information about the client's glucose use?

Serum glycosylated hemoglobin (Hb A1c)

A client with a tentative diagnosis of hyperosmolar hyperglycemic nonketotic syndrome (HHNS) has a history of type 2 diabetes that is being controlled with an oral diabetic agent, tolazamide. Which laboratory test is the most important for confirming this disorder?

Serum osmolarity

A client with type 2 diabetes normally achieves adequate glycemic control through diet and exercise. Upon being admitted to the hospital for a cholecystectomy, however, the client has required insulin injections on two occasions. The nurse would identify what likely cause for this short-term change in treatment?

Stress has likely caused an increase in the client's blood sugar levels.

Which category of oral antidiabetic agents exerts the primary action by directly stimulating the pancreas to secrete insulin?

Sulfonylureas

After taking glipizide (Glucotrol) for 9 months, a client experiences secondary failure. What should the nurse expect the physician to do?

Switch the client to a different oral antidiabetic agent.

Insulin is a hormone secreted by the Islets of Langerhans and is essential for the metabolism of carbohydrates, fats, and protein. The nurse understands the physiologic importance of gluconeogenesis, which refers to the:

Synthesis of glucose from noncarbohydrate sources.

The most recent blood work of a client with a long-standing diagnosis of type 1 diabetes has shown the presence of microalbuminuria. What is the nurse's most appropriate action?

Teach the client about actions to slow the progression of nephropathy.

A client with type 1 diabetes has told the nurse that his most recent urine test for ketones was positive. What is the nurse's most plausible conclusion based on this assessment finding?

The client's insulin levels are inadequate.

The nurse is discussing macrovascular complications of diabetes with a client. The nurse would address what topic during this dialogue?

The fact that clients with diabetes have an elevated risk of myocardial infarction

A nurse educator been invited to local seniors center to discuss health-maintaining strategies for older adults. The nurse addresses the subject of diabetes mellitus, its symptoms, and consequences. What should the educator teach the participants about type 1 diabetes?

The participants are unlikely to develop a new onset of type 1 diabetes.

A nurse is preparing to administer two types of insulin to a client with diabetes mellitus. What is the correct procedure for preparing this medication?

The short-acting insulin is withdrawn before the intermediate-acting insulin.

A client with diabetes mellitus develops sinusitis and otitis media accompanied by a temperature of 100.8° F (38.2° C). What effect do these findings have on his need for insulin?

They increase the need for insulin.

A client receives a daily injection of glargine insulin at 7:00 a.m. When should the nurse monitor this client for a hypoglycemic reaction?

This insulin has no peak action and does not cause a hypoglycemic reaction.

The nurse understands that a client with diabetes mellitus is at greater risk for developing which of the following complications?

Urinary tract infections

A client with type 1 diabetes mellitus is being taught about self-injection of insulin. Which fact about site rotation should the nurse include in the teaching?

Use all available injection sites within one area.

Which factor is the focus of nutrition intervention for clients with type 2 diabetes?

Weight loss

A client with type 1 diabetes reports waking up in the middle of the night feeling nervous and confused, with tremors, sweating, and a feeling of hunger. Morning fasting blood glucose readings have been 110 to 140 mg/dL. The client admits to exercising excessively and skipping meals over the past several weeks. Based on these symptoms, the nurse plans to instruct the client to

check blood glucose at 3:00 a.m.

Which of the following medications is considered a glitazone?

pioglitazone

A nurse is preparing the daily care plan for a client with newly diagnosed diabetes mellitus. The priority nursing concern for this client should be:

providing client education at every opportunity.

A client with type 1 diabetes has been on a regimen of multiple daily injection therapy. He's being converted to continuous subcutaneous insulin therapy via an insulin pump. While teaching the client about continuous subcutaneous insulin therapy, the nurse should tell him that the regimen includes the use of:

rapid-acting insulin only.

The nurse is administering an insulin drip to a patient in ketoacidosis. What insulin does the nurse know can be used intravenously?

short-acting

A nurse is assigned to care for a postoperative client with diabetes mellitus. During the assessment interview, the client reports that he's impotent and says he's concerned about the effect on his marriage. In planning this client's care, the most appropriate intervention would be to:

suggest referral to a sex counselor or other appropriate professional.

Which factor is the focus of nutrition intervention for clients with type 2 diabetes?

weight loss

Which information should be included in the teaching plan for a client receiving glargine, a "peakless" basal insulin?

Do not mix with other insulins.

Which information should be included in the teaching plan for a client receiving glargine, which is "peakless" basal insulin?

Do not mix with other insulins.

Which instruction about insulin administration should a nurse give to a client?

"Always follow the same order when drawing the different insulins into the syringe."

When referred to a podiatrist, a client newly diagnosed with diabetes mellitus asks, "why do you need to check my feet when I'm having a problem with my blood sugar?" The nurse's most helpful response to this statement is:

"Diabetes can affect sensation in your feet and you can hurt yourself without realizing it."

A controlled type 2 diabetic client states, "The doctor said if my blood sugars remain stable, I may not need to take any medication." Which response by the nurse is most appropriate?

"Diet, exercise, and weight loss can eliminate the need for medication."

After teaching a client with type 1 diabetes who is scheduled to undergo an islet cell transplant, which client statement indicates successful teaching?

"I might need insulin later on but probably not as much or as often."

A client is taking glyburide (DiaBeta), 1.25 mg P.O. Daily, to treat type 2 diabetes. Which statement indicates the need for further client teaching about managing this disease?

"I skip lunch when I don't feel hungry."

A diabetes educator is teaching a client about type 2 diabetes. The educator recognizes that the client understands the primary treatment for type 2 diabetes when the client states what?

"I will make sure to follow the weight loss plan designed by the dietitian."

A diabetic educator is discussing "sick day rules" with a newly diagnosed type 1 diabetic. The educator is aware that the client will require further teaching when the client states what?

"I will not take my insulin on the days when I am sick, but I will certainly check my blood sugar every 2 hours."

Which statement indicates that a client with diabetes mellitus understands proper foot care?

"I'll wear cotton socks with well-fitting shoes."

A nurse is preparing to administer insulin to a child who's just been diagnosed with type 1 diabetes. When the child's mother stops the nurse in the hall, she's crying and anxious to talk about her son's condition. The nurse's best response is:

"I'm going to give your son some insulin. Then I'll be happy to talk with you."

A client is evaluated for type 1 diabetes. Which client comment correlates best with this disorder?

"I'm thirsty all the time. I just can't get enough to drink."

A nurse is teaching a client recovering from diabetic ketoacidosis (DKA) about management of "sick days." The client asks the nurse why it is important to monitor the urine for ketones. Which statement is the nurse's best response?

"Ketones accumulate in the blood and urine when fat breaks down in the absence of insulin. Ketones signal an insulin deficiency that will cause the body to start breaking down stored fat for energy."

An occupational health nurse is screening a group of workers for diabetes. What statement should the nurse interpret as being suggestive of diabetes?

"Lately, I drink and drink and can't seem to quench my thirst."

A client with diabetes mellitus must learn how to self-administer insulin. The physician has ordered 10 units of U-100 regular insulin and 35 units of U-100 isophane insulin suspension (NPH) to be taken before breakfast. When teaching the client how to select and rotate insulin injection sites, the nurse should provide which instruction?

"Rotate injection sites within the same anatomic region, not among different regions."

A 16-year-old client newly diagnosed with type 1 diabetes has a very low body weight despite eating regular meals. The client is upset because friends frequently state, "You look anorexic." Which statement by the nurse would be the best response to help this client understand the cause of weight loss due to this condition?

"Your body is using protein and fat for energy instead of glucose."

A client with diabetes mellitus has a blood glucose level of 40 mg/dL. Which rapidly absorbed carbohydrate would be most effective?

1/2 cup fruit juice or regular soft drink

An agitated, confused client arrives in the emergency department. The client's history includes type 1 diabetes, hypertension, and angina pectoris. Assessment reveals pallor, diaphoresis, headache, and intense hunger. A stat blood glucose sample measures 42 mg/dl, and the client is treated for an acute hypoglycemic reaction. After recovery, the nurse teaches the client to treat hypoglycemia by ingesting:

10 to 15 g of a simple carbohydrate.

A client with diabetes comes to the clinic for a follow-up visit. The nurse reviews the client's glycosylated hemoglobin test results. Which result would indicate to the nurse that the client's blood glucose level has been well controlled?

6.5%

The nurse is administering lispro insulin. Based on the onset of action, how long before breakfast should the nurse administer the injection?

10 to 15 minutes

A medical nurse is caring for a client with type 1 diabetes. The client's medication administration record includes the administration of regular insulin three times daily. Knowing that the client's lunch tray will arrive at 11:45 AM, when should the nurse administer the client's insulin?

11:15 AM

A patient who is 6 months' pregnant was evaluated for gestational diabetes mellitus. The doctor considered prescribing insulin based on the serum glucose result of:

138 mg/dL, 2 hours postprandial.

A nurse is caring for a client with type 1 diabetes who exhibits confusion, light-headedness, and aberrant behavior. The client is conscious. The nurse should first administer:

15 to 20 g of a fast-acting carbohydrate such as orange juice.

A health care provider prescribes short-acting insulin for a patient, instructing the patient to take the insulin 20 to 30 minutes before a meal. The nurse explains to the patient that Humulin-R taken at 6:30 AM will reach peak effectiveness by:

8:30 AM.

Which statement is true regarding gestational diabetes?

A glucose challenge test should be performed between 24 and 28 weeks.

A client with type 1 diabetes is to receive a short-acting insulin and an intermediate-acting insulin subcutaneously before breakfast. The nurse would administer the insulin at which site as the preferred site?

Abdomen

A client with type 1 diabetes presents with a decreased level of consciousness and a finger stick glucose level of 39 mg/dl. His family reports that he has been skipping meals in an effort to lose weight. Which nursing intervention is most appropriate?

Administering 1 ampule of 50% dextrose solution, per physician's order

A nurse is caring for a diabetic patient with a diagnosis of nephropathy. What would the nurse expect the urinalysis report to indicate?

Albumin

A diabetic nurse is working for the summer at a camp for adolescents with diabetes. When providing information on the prevention and management of hypoglycemia, what action should the nurse promote?

Always carry a form of fast-acting sugar.

Which would be included in the teaching plan for a client diagnosed with diabetes mellitus?

An elevated blood glucose concentration contributes to complications of diabetes, such as diminished vision

A client is admitted to the health care center with abdominal pain, nausea, and vomiting. The medical reports indicate a history of type 1 diabetes. The nurse suspects the client's symptoms to be those of diabetic ketoacidosis (DKA). Which action will help the nurse confirm the diagnosis?

Assess the client's breath order

Insulin is secreted by which of the following types of cells?

Beta cells

A nurse is explaining the action of insulin to a client with diabetes mellitus. During client teaching, the nurse reviews the process of insulin secretion in the body. The nurse is correct when she states that insulin is secreted from the:

Beta cells of the pancrease

Which clinical characteristic is associated with type 2 diabetes (previously referred to as non-insulin-dependent diabetes mellitus)?

Blood glucose can be controlled through diet and exercise

A client is admitted with hyperosmolar hyperglycemic nonketotic syndrome (HHNS). Which laboratory finding should the nurse expect in this client?

Blood glucose level 1,100 mg/dl

A client's blood glucose level is 45 mg/dl. The nurse should be alert for which signs and symptoms?

Coma, anxiety, confusion, headache, and cool, moist skin

A nurse educates a group of clients with diabetes mellitus on the prevention of diabetic nephropathy. Which of the following suggestions would be most important?

Control blood glucose levels.

A client is diagnosed with diabetes mellitus. Which assessment finding best supports a nursing diagnosis of Ineffective coping related to diabetes mellitus?

Crying whenever diabetes is mentioned

Which age-related change may affect diabetes and its management?

Decreased renal function

A nurse is preparing a client with type 1 diabetes for discharge. The client can care for himself; however, he's had a problem with unstable blood glucose levels in the past. Based on the client's history, he should be referred to which health care worker?

Dietitian

A diabetes nurse educator is teaching a group of clients with type 1 diabetes about "sick day rules." What guideline applies to periods of illness in a diabetic client?

Do not eliminate insulin when nauseated and vomiting.

A nurse is providing health education to an adolescent newly diagnosed with type 1 diabetes mellitus and her family. The nurse teaches the client and family that what nonpharmacologic measures will decrease the body's need for insulin?

Exercise

A client with type 1 diabetes mellitus is receiving short-acting insulin to maintain control of blood glucose levels. IN providing glucometer instructions, the nurse would instruct the client to use which site fort most accurate findings?

Finger

A nurse is teaching a client with type 1 diabetes how to treat adverse reactions to insulin. To reverse hypoglycemia, the client ideally should ingest an oral carbohydrate. However, this treatment isn't always possible or safe. Therefore, the nurse should advise the client to keep which alternate treatment on hand?

Glucagon

During a follow-up visit 3 months after a new diagnosis of type 2 diabetes, a client reports exercising and following a reduced-calorie diet. Assessment reveals that the client has only lost 1 pound and did not bring the glucose-monitoring record. Which value should the nurse measure?

Glycosylated hemoglobin level

A nurse is preparing to discharge a client with coronary artery disease and hypertension who is at risk for type 2 diabetes. Which information is important to include in the discharge teaching?

How to control blood glucose through lifestyle modification with diet and exercise

A client with diabetes mellitus is receiving an oral antidiabetic agent. The nurse observes for which condition when caring for this client?

Hypoglycemia

The nurse is educating the client with diabetes on setting up a sick plan to manage blood glucose control during times of minor illness such as influenza. Which is the most important teaching item to include?

Increase frequency of glucose self-monitoring.

The client who is managing diabetes through diet and insulin control asks the nurse why exercise is important. Which is the best response by the nurse to support adding exercise to the daily routine?

Increases ability for glucose to get into the cell and lowers blood sugar

The nurse is preparing a presentation for a group of adults at a local community center about diabetes. Which of the following would the nurse include as associated with type 2 diabetes?

Insulin production insufficient

The nurse is preparing a presentation for a group of adults at a local community center about diabetes. Which of the following would the nurse include as associated with type 2 diabetes?

Insulin resistance or insufficient insulin production

Which statement is correct regarding glargine insulin?

It cannot be mixed with any other type of insulin.

Which is a by-product of fat breakdown in the absence of insulin and accumulates in the blood and urine?

Ketones

A nurse is caring for a client with an abnormally low blood glucose concentration. What glucose level should the nurse observe when assessing laboratory results?

Less than 70 mg/dL (3.7 mmol/L)

A school nurse is teaching a group of high school students about risk factors for diabetes. What action has the greatest potential to reduce an individual's risk for developing diabetes?

Lose weight, if obese

A client with diabetes is receiving an oral anti diabetic agent that acts to help the tissues use available insulin more efficiently. Which of the following agents would the nurse expect to administer?

Metformin

A client with diabetes is receiving an oral antidiabetic agent that acts to help the tissues use available insulin more efficiently. Which of the following agents would the nurse expect to administer?

Metformin

The nurse is preparing to administer intermediate-acting insulin to a patient with diabetes. Which insulin will the nurse administer?

NPH

A patient who is diagnosed with type 1 diabetes would be expected to:

Need exogenous insulin.

A nurse expects to find which signs and symptoms in a client experiencing hypoglycemia?

Nervousness, diaphoresis, and confusion

A nurse is caring for a client with type 1 diabetes who is being discharged home tomorrow. What is the best way to assess the client's ability to prepare and self-administer insulin?

Observe the client drawing up and administering the insulin

An older adult patient that has type 2 diabetes comes to the emergency department with second-degree burns to the bottom of both feet and states, "I didn't feel too hot but my feet must have been too close to the heater." What does the nurse understand is most likely the reason for the decrease in temperature sensation?

Peripheral neuropathy

A nurse is teaching a diabetic support group about the causes of type 1 diabetes. The teaching is determined to be effective when the group is able to attribute which factor as a cause of type 1 diabetes?

Presence of autoantibodies against islet cells

A nurse is teaching basic "survival skills" to a client newly diagnosed with type 1 diabetes. What topic should the nurse address?

Recognition of hypoglycemia and hyperglycemia

The nurse is explaining glycosylated hemoglobin testing to a diabetic client. Which of the following provides the best reason for this order?

Reflects the amount of glucose stored in hemoglobin over past several months.

A client is admitted to the unit with diabetic ketoacidosis (DKA). Which insulin would the nurse expect to administer intravenously?

Regular

The nurse is administering an insulin drip to a patient in ketoacidosis. What insulin does the nurse know is the only one that can be used intravenously?

Regular

What is the only insulin that can be given intravenously?

Regular

A patient has been newly diagnosed with type 2 diabetes, and the nurse is assisting with the development of a meal plan. What step should be taken into consideration prior to making the meal plan?

Reviewing the patient's diet history to identify eating habits and lifestyle and cultural eating patterns

The diabetic client asks the nurse why shoes and socks are removed at each office visit. Which assessment finding is most significant in determining the protocol for inspection of feet?

Sensory neuropathy

A client with diabetes mellitus has a prescription for 5 units of U-100 regular insulin and 25 units of U-100 isophane insulin suspension (NPH) to be taken before breakfast. At about 4:30 p.m., the client experiences headache, sweating, tremor, pallor, and nervousness. What is the most probable cause of these signs and symptoms?

Serum glucose level of 52 mg/dl

After being sick for 3 days, a client with a history of diabetes mellitus is admitted to the hospital with diabetic ketoacidosis (DKA). The nurse should evaluate which diagnostic test results to prevent dysrhythmias?

Serum potassium level

A client with status asthmaticus requires endotracheal intubation and mechanical ventilation. Twenty-four hours after intubation, the client is started on the insulin infusion protocol. The nurse must monitor the client's blood glucose levels hourly and watch for which early signs and symptoms associated with hypoglycemia?

Sweating, tremors, and tachycardia

Which of the following factors would a nurse identify as a most likely cause of diabetic ketoacidosis (DKA) in a client with diabetes?

The client has eaten and has not taken or received insulin.

Which may be a potential cause of hypoglycemia in the client diagnosed with diabetes mellitus?

The client has not eaten but continues to take insulin or oral antidiabetic medications.

A male client, aged 42 years, is diagnosed with diabetes mellitus. He visits the gym regularly and is a vegetarian. Which of the following factors is important when assessing the client?

The client's consumption of carbohydrates

A nurse is assessing a client who has diabetes for the presence of peripheral neuropathy. The nurse should question the client about what sign or symptom that would suggest the possible development of peripheral neuropathy?

The presence of a tingling sensation

A client has type 1 diabetes. Her husband finds her unconscious at home and administers glucagon, 0.5 mg subcutaneously. She awakens in 5 minutes. Why should her husband offer her a complex carbohydrate snack as soon as possible?

To restore liver glycogen and prevent secondary hypoglycemia

A 15-year-old child is brought to the emergency department with symptoms of hyperglycemia. Based on the fact that the child's pancreatic beta cells are being destroyed, the client would be diagnosed with what type of diabetes?

Type 1 diabetes

The greatest percentage of people have which type of diabetes?

Type 2

A client with type 2 diabetes asks the nurse why he can't have a pancreatic transplant. Which of the following would the nurse include as a possible reason?

Underlying problem of insulin resistance

Which intervention is essential when performing dressing changes on a client with a diabetic foot ulcer?

Using sterile technique during the dressing change

A nurse is developing a teaching plan for a client with diabetes mellitus. A client with diabetes mellitus should:

Wash and inspect the feet daily

During a class on exercise for clients with diabetes mellitus, a client asks the nurse educator how often to exercise. To meet the goals of planned exercise, the nurse educator should advise the client to exercise:

at least three times per week.

A client with a 30-year history of type 2 diabetes is having an annual physical and blood work. Which test result would the physician be most concerned with when monitoring the client's treatment compliance?

glycosylated hemoglobin

A client tells the nurse that she has been working hard for the past 3 months to control her type 2 diabetes with diet and exercise. To determine the effectiveness of the client's efforts, the nurse should check:

glycosylated hemoglobin level.

A client with diabetes mellitus is receiving an oral antidiabetic agent. When caring for this client, the nurse should observe for signs of:

hypoglycemia

A nurse is providing education to a client who is newly diagnosed with diabetes mellitus. What are classic symptoms associated with diabetes?

increased thirst, hunger, and urination

A client with a history of type 1 diabetes is demonstrating fast, deep, labored breathing and has fruity odored breath. What could be the cause of the client's current serious condition?

ketoacidosis

A client has been recently diagnosed with type 2 diabetes, and reports continued weight loss despite increased hunger and food consumption. This condition is called:

polyphagia.