NCLEX practice Questions

An agitated, confused female client arrives in the emergency department. Her history includes type 1 diabetes mellitus, 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, nurse Lily teaches the client to treat hypoglycemia by ingesting: a. 2 to 5 g of a simple carbohydrate . b. 10 to 15 g of a simple carbohydrate. c. 18 to 20 g of a simple carbohydrate. d. 25 to 30 g of a simple carbohydrate.

. b. 10 to 15 g of a simple carbohydrate.

An incoherent female client with a history of hypothyroidism is brought to the emergency department by the rescue squad. Physical and laboratory findings reveal hypothermia, hypoventilation, respiratory acidosis, bradycardia, hypotension, and nonpitting edema of the face and pretibial area. Knowing that these findings suggest severe hypothyroidism, nurse Libby prepares to take emergency action to prevent the potential complication of: a. Thyroid storm. b. Cretinism C. myxedema coma D. Hashimoto's thyroiditis.

C. myxedema coma

Acarbose (Precose), an alpha-glucosidase inhibitor, is prescribed for a female client with type 2 diabetes mellitus. During discharge planning, nurse Pauleen would be aware of the client's need for additional teaching when the client states: (all that apply) a. "If I have hypoglycemia, I should eat some sugar, not dextrose." b. "The drug makes my pancreas release more insulin." c. "I should never take insulin while I'm taking this drug." d. "It's best if I take the drug with the first bite of a meal."

a. "If I have hypoglycemia, I should eat some sugar, not dextrose." b. "The drug makes my pancreas release more insulin."

Jemma, who weighs 210 lb (95 kg) and has been diagnosed with hyperglycemia tells the nurse that her husband sleeps in another room because her snoring keeps him awake. The nurse notices that she has large hands and a hoarse voice. Which of the following would the nurse suspect as a possible cause of the client's hyperglycemia? a. Acromegaly b. Type 1 diabetes mellitus c. Hypothyroidism d. Deficient growth hormone

a. Acromegaly

When caring for a patient with primary hyperaldosteronism, the nurse would question a physician's order for the use of a. Lasix b. amiloride (midamor) c. spironolactone (aldactone) d. aminoglutethimide (cytadren)

a. Lasix

Following a unilateral adrenalectomy, nurse Betty would assess for hyperkalemia shown by which of the following? a. Muscle weakness b. Tremors c. Diaphoresis d. Constipation

a. Muscle weakness

The nurse notes that a patient who was admitted with diabetic ketoacidosis has rapid, deep respirations. Which action should the nurse take? a. Notify the patient's health care provider. b. Give the prescribed PRN lorazepam (Ativan). c. Start the prescribed PRN oxygen at 2 to 4 L/min. d. Encourage the patient to take deep, slow breaths.

a. Notify the patient's health care provider.

A female adult client with a history of chronic hyperparathyroidism admits to being noncompliant. Based on initial assessment findings, nurse Julia formulates the nursing diagnosis of Risk for injury. To complete the nursing diagnosis statement for this client, which "related-to" phrase should the nurse add? a. Related to bone demineralization resulting in pathologic fractures b. Related to exhaustion secondary to an accelerated metabolic rate c. Related to edema and dry skin secondary to fluid infiltration into the interstitial spaces d. Related to tetany secondary to a decreased serum calcium leve

a. Related to bone demineralization resulting in pathologic fractures

A female client has a serum calcium level of 7.2 mg/dl. During the physical examination, nurse Noah expects to assess: a. Trousseau's sign. b. Homans' sign. c. Hegar's sign. d. Goodell's sign.

a. Trousseau's sign.

A male client has just been diagnosed with type 1 diabetes mellitus. When teaching the client and family how diet and exercise affect insulin requirements, Nurse Joy should include which guideline? a. "You'll need more insulin when you exercise or increase your food intake." b. "You'll need less insulin when you exercise or reduce your food intake." c. "You'll need less insulin when you increase your food intake." d. "You'll need more insulin when you exercise or decrease your food intake."

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

A male client with primary diabetes insipidus is ready for discharge on desmopressin (DDAVP). Which instruction should nurse Lina provide? a. "Administer desmopressin while the suspension is cold." b. "Your condition isn't chronic, so you won't need to wear a medical identification bracelet." c. "You may not be able to use desmopressin nasally if you have nasal discharge or blockage." d. "You won't need to monitor your fluid intake and output after you start taking desmopressin."

b. "Your condition isn't chronic, so you won't need to wear a medical identification bracelet."

During a class on exercise for diabetic clients, a female client asks the nurse educator how often to exercise. The nurse educator advises the clients to exercise how often to meet the goals of planned exercise? a. At least once a week b. At least three times a week c. At least five times a week d. Every day

b. At least three times a week

Nurse Oliver should expect a client with hypothyroidism to report which health concerns? a. Increased appetite and weight loss b. Puffiness of the face and hands c. Nervousness and tremors d. Thyroid gland swelling

b. Puffiness of the face and hands

After taking glipizide (Glucotrol) for 9 months, a male client experiences secondary failure. Which of the following would the nurse expect the physician to do? a. Initiate insulin therapy. b. Switch the client to a different oral antidiabetic agent. c. Prescribe an additional oral antidiabetic agent . d. Restrict carbohydrate intake to less than 30% of the total caloric intake.

b. Switch the client to a different oral antidiabetic agent.

Early this morning, a female client had a subtotal thyroidectomy. During evening rounds, nurse Tina assesses the client, who now has nausea, a temperature of 105° F (40.5° C), tachycardia, and extreme restlessness. What is the most likely cause of these signs? a. Diabetic ketoacidosis b. Thyroid crisis c. Hypoglycemia d. Tetany

b. Thyroid crisis

A male client with type 1 diabetes mellitus asks the nurse about taking an oral antidiabetic agent. Nurse Jack explains that these medications are only effective if the client: a. a. prefers to take insulin orally. b. has type 2 diabetes. c. has type 1 diabetes. d. is pregnant and has type 2 diabetes

b. has type 2 diabetes.

Dr. Kennedy prescribes glipizide (Glucotrol), an oral antidiabetic agent, for a male client with type 2 diabetes mellitus who has been having trouble controlling the blood glucose level through diet and exercise. Which medication instruction should the nurse provide? a. "Glipizide may cause a low serum sodium level, so make sure you have your sodium level checked monthly." b. "Take glipizide after a meal to prevent heartburn." c. "Be sure to take glipizide 30 minutes before meals." d. "You won't need to check your blood glucose level after you start taking glipizide."

c. "Be sure to take glipizide 30 minutes before meals."

A male client with type 1 diabetes mellitus has a highly elevated glycosylated hemoglobin (Hb) test result. In discussing the result with the client, nurse Sharmaine would be most accurate in stating: a. "The test needs to be repeated following a 12-hour fast." b. "It looks like you aren't following the prescribed diabetic diet." c. "It tells us about your sugar control for the last 3 months." d. "Your insulin regimen needs to be altered significantly."

c. "It tells us about your sugar control for the last 3 months."

When instructing the female client diagnosed with hyperparathyroidism about diet, nurse Gina should stress the importance of which of the following? a. Restricting fluids b. Restricting sodium c. Forcing fluids d. Restricting potassium

c. Forcing fluids

A patient with Addison's disease comes to the emergency department with complaints of N/V/D, and fever. The nurse would expect collaborative care to include a. parenteral injections of ACTH b. IV administration of vasopressors c. IV administration of hydrocortisone d. IV administration of D5W with 20mEq of KCl

c. IV administration of hydrocortisone

For a male client with hyperglycemia, which assessment finding best supports a nursing diagnosis of Deficient fluid volume? a. Cool, clammy skin b. Distended neck veins c. Increased urine osmolarity d. Decreased serum sodium level

c. Increased urine osmolarity

Capillary glucose monitoring is being performed every 4 hours for a female client diagnosed with diabetic ketoacidosis. Insulin is administered using a scale of regular insulin according to glucose results. At 2 p.m., the client has a capillary glucose level of 250 mg/dl for which he receives 8 U of regular insulin. Nurse Vince should expect the dose's: a. Onset to be at 2 p.m. and its peak to be at 3 p.m. b. Onset to be at 2:15 p.m. and its peak to be at 3 p.m. c. Onset to be at 2:30 p.m. and its peak to be at 4 p.m. d. Onset to be at 4 p.m. and its peak to be at 6 p.m.

c. Onset to be at 2:30 p.m. and its peak to be at 4 p.m.

A female client with hypothyroidism (myxedema) is receiving levothyroxine (Synthroid), 25 mcg P.O. daily. Which finding should nurse Hans recognize as an adverse drug effect? a. Dysuria b. Leg cramps c. Tachycardia d. Blurred vision

c. Tachycardia

The nurse is aware that the following is the most common cause of hyperaldosteronism? a. Excessive sodium intake b. A pituitary adenoma c. Deficient potassium intake d. An adrenal adenoma

d. An adrenal adenoma

When assessing a male client with pheochromocytoma, a tumor of the adrenal medulla that secretes excessive catecholamine, nurse April is most likely to detect: a. BP of 130/70 mm Hg. b. a blood glucose level of 130 mg/dl. c. bradycardia. d. BP of 176/88 mm Hg.

d. BP of 176/88 mm Hg.

Nurse Kate is providing dietary instructions to a male client with hypoglycemia. To control hypoglycemic episodes, the nurse should recommend: a. Increasing saturated fat intake and fasting in the afternoon. b. creasing intake of vitamins B and D and taking iron supplements. c. Eating a candy bar if lightheadedness occurs. d. Consuming a low-carbohydrate, high-protein diet and avoiding fasting.

d. Consuming a low-carbohydrate, high-protein diet and avoiding fasting.

A 67-year-old male client has been complaining of sleeping more, increased urination, anorexia, weakness, irritability, depression, and bone pain that interferes with her going outdoors. Based on these assessment findings, nurse Richard would suspect which of the following disorders? a. Diabetes mellitus b. Diabetes insipidus c. Hypoparathyroidism d. Hyperparathyroidism

d. Hyperparathyroidism

Which nursing diagnosis takes highest priority for a female client with hyperthyroidism? a. Risk for imbalanced nutrition: More than body requirements related to thyroid hormone excess b. Risk for impaired skin integrity related to edema, skin fragility, and poor wound healing c. Body image disturbance related to weight gain and edema d. Imbalanced nutrition: Less than body requirements related to thyroid hormone excess

d. Imbalanced nutrition: Less than body requirements related to thyroid hormone excess