4sem test 3 mrs v sol/lewis sata

A nurse assesses a client who is recovering from a paracentesis 1 hour ago. Which assessment finding requires action by the nurse? a. Urine output via indwelling urinary catheter is 20 mL/hr b. Blood pressure increases from 110/58 to 120/62 mm Hg c. Respiratory rate decreases from 18 to 14 breaths/min d. A decrease in the client's weight by 6 kg

ANS: A Rapid removal of ascetic fluid causes decreased abdominal pressure, which can contribute to hypovolemia. This can be manifested by a decrease in urine output to below 30 mL/hr. A slight increase in systolic blood pressure is insignificant. A decrease in respiratory rate indicates that breathing has been made easier by the procedure. The nurse would expect the client's weight to drop as fluid is removed. Six kilograms is less than 3 pounds and is expected.

9. When teaching a patient about testing to diagnose metabolic syndrome, which topic would the nurse include? a. Blood glucose test b. Cardiac enzyme tests c. Postural blood pressures d. Resting electrocardiogram

ANS: A A fasting blood glucose test >100 mg/dL is one of the diagnostic criteria for metabolic syndrome. The other tests are not used to diagnose metabolic syndrome although they may be used to check for cardiovascular complications of the disorder.

26. The nurse admitting a patient with acute diverticulitis explains that the initial plan of care is to a. administer IV fluids. b. give stool softeners and enemas. c. order a diet high in fiber and fluids. d. prepare the patient for colonoscopy.

ANS: A A patient with acute diverticulitis will be NPO and given parenteral fluids. A diet high in fiber and fluids will be implemented before discharge. Bulk-forming laxatives, rather than stool softeners, are usually given, and these will be implemented later in the hospitalization. The patient with acute diverticulitis will not have enemas or a colonoscopy because of the risk for perforation and peritonitis.

A nurse assesses a client who is recovering from a Whipple procedure. Which assessment finding alerts the nurse to urgently contact the health care provider? a. Drainage from a fistula b. Absent bowel sounds c. Pain at the incision site d. Nasogastric (NG) tube drainage

ANS: A Complications of a Whipple procedure include secretions that drain from a fistula and peritonitis. Absent bowel sounds, pain at the incision site, and NG tube drainage are normal postoperative findings.

Complications common to patients receiving hemodialysis for acute kidney injury include which of the following? (Select all that apply.) a. Hypotension b. Dysrhythmias c. Muscle cramps d. Hemolysis e. Air embolism

ANS: A, B Hypotension is common and is usually the result of preexisting hypovolemia, excessive amounts of fluid removal, or excessively rapid removal of fluid. Dysrhythmias may occur during dialysis. Causes of dysrhythmias include a rapid shift in the serum potassium level, clearance of antidysrhythmic medications, preexisting coronary artery disease, hypoxemia, or hypercalcemia from rapid influx of calcium from the dialysate solution. Muscle cramps occur more commonly in chronic renal failure. Hemolysis, air embolism, and hyperthermia are rare complications of hemodialysis.

2. Which therapeutic interventions may be withdrawn or withheld from the terminally ill client? (Select all that apply.) a. Antibiotics b. Dialysis c. Nutrition d. Pain medications e. Simple nursing interventions such as repositioning and hygiene

ANS: A, B, C Any treatment that is life sustaining may be withheld from a terminally ill patient during the end of life. These treatments include nutrition, dialysis, fluids, antibiotics, respiratory support, therapeutic medications, and blood products. Any dose of analgesic or anxiolytic medication may be used to prevent suffering and should not be withdrawn.

Which of the following statements is true about insulin and parenteral nutrition? (Select all that apply.) a. Amount of parenteral insulin is adjusted based on the previous 24-hour laboratory values. b. Insulin may be added to a parenteral nutrition solution. c. Subcutaneous insulin is used on a sliding scale during parenteral nutrition. d. Supplemental insulin is rarely required for patients receiving parenteral nutrition.

ANS: A, B, C Hyperglycemia is common when receiving parenteral nutrition; insulin may be administered on a sliding scale for glucose control and/or added to the parenteral solution. Amount of insulin added to the parenteral solution is calculated based on the previous 24-hour laboratory values.

Noninvasive diagnostic procedures used to determine kidney function include which of the following? (Select all that apply.) a. Kidney, ureter, bladder (KUB) x-ray b. Renal ultrasound c. Magnetic resonance imaging (MRI) d. Intravenous pyelography (IVP) e. Renal angiography

ANS: A, B, C Noninvasive diagnostic procedures are usually performed before any invasive diagnostic procedures are conducted. Noninvasive diagnostic procedures that assess the renal system are radiography of the kidneys, ureters, and bladder (KUB); renal ultrasonography; and magnetic resonance imaging. Invasive diagnostic procedures for assessing the renal system include intravenous pyelography, computed tomography, renal angiography, renal scanning, and renal biopsy.

Palliation may include: (Select all that apply.) a. relieving pain. b. relieving nausea. c. psychological support. d. withdrawing life-support interventions. e. withholding tube feedings.

ANS: A, B, C Palliation includes relieving symptoms that may have a negative effect on the family or the patient.

Which interventions can the nurse use to facilitate communication with patients and families who are in the process of making decisions regarding end-of- life care options? (Select all that apply.) a. Communication of uniform messages from all healthcare team members b. An integrated plan of care that is developed collaboratively by the patient, family, and healthcare team c. Facilitation of continuity of care through accurate shift-to-shift and transfer reports d. Limitation of time for families to express feelings in order to control family grief e. Reassuring the patient and family that they will not be abandoned as the goals of care shift from aggressive treatment to comfort care

ANS: A, B, C, E Effective and consistent communication between the patient, family, and healthcare team members is required to promote positive outcomes during end-of-life care.

Which statement(s) about total parenteral nutrition is (are) true? (Select all that apply.) a. Assessing fluid volume status and preventing infection are important nursing considerations. b. Fingerstick glucose levels are assessed every 6 hours and prn. c. Total parenteral nutrition is administered through a feeding tube and pump. d. Total parenteral nutrition, with added lipids, provides adequate levels of protein, carbohydrates, and fats.

ANS: A, B, D All are correct except administration via a feeding tube and pump. A tube and pump are used to deliver enteral nutrition.

1. After an unimmunized individual is exposed to hepatitis B through a needle-stick injury, which actions will the nurse plan to take (select all that apply)? a. Administer hepatitis B vaccine. b. Test for antibodies to hepatitis B. c. Teach about a-interferon therapy. d. Give hepatitis B immune globulin. e. Teach about choices for oral antiviral therapy.

ANS: A, B, D The recommendations for hepatitis B exposure include both vaccination and immune globulin administration. In addition, baseline testing for hepatitis B antibodies will be needed. Interferon and oral antivirals are not used for hepatitis B prophylaxis.

When providing palliative care, the nurse must keep in mind that the family may include which of the following? (Select all that apply.) a. Unmarried life partners of same sex b. Unmarried life partners of opposite sex c. Roommates d. Close friends e. Parents

ANS: A, B, D, E The definition of family varies and may include unmarried life partners of the same or opposite sex, close friends, and other close individuals who have no legal relationship with the patient.

Select interventions that may be included during "terminal weaning" include which of the following? (Select all that apply.) a. Complete extubation following ventilator withdrawal b. Discontinuation of artificial ventilation but maintenance of the artificial airway c. Discontinuation of anxiolytic and pain medications d. Titration of ventilator support based upon blood gas determinations e. Titration of ventilator support to minimal levels based upon patient assessment of comfort

ANS: A, B, E "Terminal weaning" may include titration of ventilator support to minimal levels, removal of the ventilator with maintenance of the artificial airway, and complete extubation. Pain and anxiolytic medications may be required to control dyspnea and anxiety that may accompany ventilator withdrawal. Blood gas determinations would be used in therapeutic ventilator management.

When caring for the patient with upper GI bleeding, the nurse assesses for which of the following? (Select all that apply.) a. Severity of blood loss b. Hemodynamic stability c. Vital signs every 30 minutes d. Signs of hypervolemic shock e. Necessity for fluid resuscitation

ANS: A, B, E Initial evaluation of the patient with upper GI bleeding involves a rapid assessment of the severity of blood loss, hemodynamic stability and the necessity for fluid resuscitation, and frequent monitoring of vital signs and assessments of body systems for signs of hypovolemic shock. Vital signs should be monitored at least every 15 minutes.

Nursing priorities for the management of acute pancreatitis include: (Select all that apply.) a. managing respiratory dysfunction. b. assessing and maintaining electrolyte balance. c. withholding analgesics that could mask abdominal discomfort. d. stimulating gastric content motility into the duodenum. e. utilizing supportive therapies aimed at decreasing gastrin release.

ANS: A, B, E Nursing and medical priorities for the management of acute pancreatitis include several interventions. Managing respiratory dysfunction is a high priority. Fluids and electrolytes are replaced to maintain or replenish vascular volume and electrolyte balance. Analgesics are given for pain control, and supportive therapies are aimed at decreasing gastrin release from the stomach and preventing the gastric contents from entering the duodenum.

Calorie-dense feedings: (Select all that apply.) a. are most useful in heart failure and liver disease. b. are most useful in malabsorption syndromes. c. contain 2 kcal/mL and 70 g protein/L. d. include increased fiber.

ANS: A, C Calorie-dense feedings are used when volume should be minimized and protein requirements are high, such as in heart failure or liver disease. They contain 2 kcal/mL and 70 g protein/L.

The patient is admitted with acute kidney injury from a postrenal cause. Acceptable treatments for that diagnosis include: (Select all that apply.) a. bladder catheterization. b. increasing fluid volume intake. c. ureteral stenting. d. placement of nephrostomy tubes. e. increasing cardiac output.

ANS: A, C, D The location of the obstruction in the urinary tract determines the method by which the obstruction is treated and may include bladder catheterization, ureteral stenting, or the placement of nephrostomy tubes. Fluid volume intake may be recommended to treat prerenal causes of AKI. Increasing cardiac output would be indicated in certain prerenal causes of AKI.

The patient is in the critical care unit and will receive dialysis this morning. The nurse will: (Select all that apply.) a. evaluate morning laboratory results and report abnormal results. b. administer the patient's antihypertensive medications. c. assess the dialysis access site and report abnormalities. d. weigh the patient to monitor fluid status. e. give all medications except for antihypertensive medications.

ANS: A, C, D The patient receiving hemodialysis requires specialized monitoring and interventions by the critical care nurse. Laboratory values are monitored and abnormal results reported to the nephrologist and dialysis staff. The patient is weighed daily to monitor fluid status. On the day of dialysis, dialyzable (water-soluble) medications are not given until after treatment. The dialysis nurse or pharmacist can be consulted to determine which medications to withhold or administer. Supplemental doses are administered as ordered after dialysis. Administration of antihypertensive agents is avoided for 4 to 6 hours before treatment, if possible. Doses of other medications that lower blood pressure (narcotics, sedatives) are reduced, if possible. The percutaneous catheter, fistula, or graft is assessed frequently; unusual findings such as loss of bruit, redness, or drainage at the site must be reported. After dialysis, the patient is assessed for signs of bleeding, hypovolemia, and dialysis disequilibrium syndrome.

Which information will be included when the nurse is teaching self-management to a patient who is receiving peritoneal dialysis (select all that apply)? 'a. Avoid commercial salt substitutes. b. Drink 1500 to 2000 mL of fluids daily. c. Take phosphate-binders with each meal. d. Choose high-protein foods for most meals. e. Have several servings of dairy products daily.

ANS: A, C, D Patients who are receiving peritoneal dialysis should have a high-protein diet. Phosphate binders are taken with meals to help control serum phosphate and calcium levels. Commercial salt substitutes are high in potassium and should be avoided. Fluid intake is limited in patients requiring dialysis. Dairy products are high in phosphate and usually are limited.

The most common reasons for initiating dialysis in acute kidney injury include which of the following? (Select all that apply.) a. Acidosis b. Hypokalemia c. Volume overload d. Hyperkalemia e. Uremia

ANS: A, C, D, E The most common reasons for initiating dialysis in acute kidney injury include acidosis, hyperkalemia, volume overload, and uremia. Dialysis is usually started early in the course of the renal dysfunction before uremic complications occur. In addition, dialysis may be started for fluid management when total parenteral nutrition is administered.

1. Which information will the nurse include when teaching a patient how to avoid chronic constipation (select all that apply)? a. Many over-the-counter (OTC) medications can cause constipation. b. Stimulant and saline laxatives can be used regularly. c. Bulk-forming laxatives are an excellent source of fiber. d. Walking or cycling frequently will help bowel motility. e. A good time for a bowel movement may be after breakfast.

ANS: A, C, D, E Stimulant and saline laxatives should be used infrequently. Use of bulk-forming laxatives, regular early morning timing of defecation, regular exercise, and avoiding many OTC medications will help the patient avoid constipation.

1. Which of the nurse's assigned patients should be referred to the dietitian for a complete nutritional assessment (select all that apply)? a. A 23-year-old who has a history of fluctuating weight gains and losses b. A 35-year-old who complains of intermittent nausea for the past 2 days c. A 64-year-old who is admitted for débridement of an infected surgical wound d. A 52-year-old admitted with chest pain and possible myocardial infarction (MI) e. A 48-year-old with rheumatoid arthritis who takes prednisone (Deltasone) daily

ANS: A, C, E Weight fluctuations, use of corticosteroids, and draining or infected wounds all suggest that the patient may be at risk for malnutrition. Patients with chest pain or MI are not usually poorly nourished. Although vomiting that lasts 5 days places a patient at risk, nausea that has persisted for 2 days does not always indicate poor nutritional status or risk for health problems caused by poor nutrition.

Identify which substances would indicate a problem with renal function. (Select all that apply). a. protein. b. sodium. c. creatinine. d. red blood cells. e. uric acid. f. globulin

ANS: A, D, F, (I dont think E but the tb says E just read explanation) The glomerular capillary membrane is approximately 100 times more permeable than other capillaries. It acts as a high-efficiency sieve and normally allows only substances with a certain molecular weight to cross. Normal glomerular filtrate is basically protein free and contains electrolytes, including sodium, chloride, and phosphate, and nitrogenous waste products, such as creatinine, urea, and uric acid, in amounts similar to those in plasma. Red blood cells, albumin, and globulin are too large to pass through the healthy glomerular membrane.

After teaching a client who is prescribed adalimumab (Humira) for severe ulcerative colitis, the nurse assesses the client's understanding. Which statement made by the client indicates a need for additional teaching?a. "I will avoid large crowds and people who are sick."b. "I will take this medication with my breakfast each morning."c. "Nausea and vomiting are common side effects of this drug."d. "I must wash my hands after I play with my dog."

ANS: B Adalimumab (Humira) is an immune modulator that must be given via subcutaneous injection. It does not need to be given with food or milk. Nausea and vomiting are two common side effects. Adalimumab can cause immune suppression, so clients receiving the medication should avoid large crowds and people who are sick, and should practice good handwashing.

A nurse cares for a client with hepatic portal-systemic encephalopathy (PSE). The client is thin and cachectic in appearance, and the family expresses distress that the client is receiving little dietary protein. How should the nurse respond? a. "A low-protein diet will help the liver rest and will restore liver function." b. "Less protein in the diet will help prevent confusion associated with liver failure." c. "Increasing dietary protein will help the client gain weight and muscle mass." d. "Low dietary protein is needed to prevent fluid from leaking into the abdomen."

ANS: B A low-protein diet is ordered when serum ammonia levels increase and/or the client shows signs of PSE. A low-protein diet helps reduce excessive breakdown of protein into ammonia by intestinal bacteria. Encephalopathy is caused by excess ammonia. A low-protein diet has no impact on restoring liver function. Increasing the client's dietary protein will cause complications of liver failure and should not be suggested. Increased intravascular protein will help prevent ascites, but clients with liver failure are not able to effectively synthesize dietary protein.

14. Which finding for a patient who has been taking orlistat (Xenical) is most important to report to the health care provider? a. The patient frequently has liquid stools. b. The patient is pale and has many bruises. c. The patient complains of bloating after meals. d. The patient is experiencing a weight loss plateau.

ANS: B Because orlistat blocks the absorption of fat-soluble vitamins, the patient may not be receiving an adequate amount of vitamin K, resulting in a decrease in clotting factors. Abdominal bloating and liquid stools are common side effects of orlistat and indicate that the nurse should remind the patient that fat in the diet may increase these side effects. Weight loss plateaus are normal during weight reduction.

8. Which assessment action will help the nurse determine if an obese patient has metabolic syndrome? a. Take the patient's apical pulse. b. Check the patient's blood pressure. c. Ask the patient about dietary intake. d. Dipstick the patient's urine for protein.

ANS: B Elevated blood pressure is one of the characteristics of metabolic syndrome. The other information also may be obtained by the nurse, but it will not assist with the diagnosis of metabolic syndrome.

21. Which information will the nurse include when teaching a patient with peptic ulcer disease about the effect of ranitidine (Zantac)? a. "Ranitidine absorbs the gastric acid." b. "Ranitidine decreases gastric acid secretion." c. "Ranitidine constricts the blood vessels near the ulcer." d. "Ranitidine covers the ulcer with a protective material."

ANS: B Ranitidine is a histamine-2 (H2) receptor blocker, which decreases the secretion of gastric acid. The response beginning, "Ranitidine constricts the blood vessels" describes the effect of vasopressin. The response "Ranitidine absorbs the gastric acid" describes the effect of antacids. The response beginning "Ranitidine covers the ulcer" describes the action of sucralfate (Carafate).

Which assessment finding for a patient who has just been admitted with acute pyelonephritis is most important for the nurse to report to the health care provider? a. Complaint of flank pain b. Blood pressure 90/48 mm Hg c. Cloudy and foul-smelling urine d. Temperature 100.1° F (57.8° C)

ANS: B The low blood pressure indicates that urosepsis and septic shock may be occurring and should be immediately reported. The other findings are typical of pyelonephritis.

A 56-year-old female patient is admitted to the hospital with new onset nephrotic syndrome. Which assessment data will the nurse expect? a. Poor skin turgor b. Recent weight gain c. Elevated urine ketones d. Decreased blood pressure

ANS: B The patient with a nephrotic syndrome will have weight gain associated with edema. Hypertension is a clinical manifestation of nephrotic syndrome. Skin turgor is normal because of the edema. Urine protein is high.

The nurse is administering IV fluid boluses and nasogastric irrigation to a patient with acute gastrointestinal (GI) bleeding. Which assessment finding is most important for the nurse to communicate to the health care provider? a. The bowel sounds are hyperactive in all four quadrants. b. The patient's lungs have crackles audible to the midchest. c. The nasogastric (NG) suction is returning coffee-ground material. d. The patient's blood pressure (BP) has increased to 142/84 mm Hg.

ANS: B The patient's lung sounds indicate that pulmonary edema may be developing as a result of the rapid infusion of IV fluid and that the fluid infusion rate should be slowed. The return of coffee-ground material in an NG tube is expected for a patient with upper GI bleeding. The BP is slightly elevated but would not be an indication to contact the health care provider immediately. Hyperactive bowel sounds are common when a patient has GI bleeding.

1. Which information in this male patient's electronic health record as shown in the accompanying figure will the nurse use to confirm that the patient has metabolic syndrome (select all that apply)? a. Weight b. Waist size c. Blood glucose d. Blood pressure e. Triglyceride level f. Total cholesterol level

ANS: B, C The patient's waist circumference, HDL, and fasting blood glucose indicate that he has metabolic syndrome. The other data are not used in making a metabolic syndrome diagnosis or do not meet the criteria for this diagnosis.

The nurse is caring for a critically ill patient with respiratory failure who is being treated with mechanical ventilation. As part of the patient's care to prevent stress ulcers, the nurse would provide: (Select all that apply.) a. vagal stimulation. b. proton pump inhibitors. c. anticholinergic drugs d. antacids. e. cholinergic drugs.

ANS: B, C, D Administration of antacids and H2-receptor blockers, and the suppression of vagal stimulation with anticholinergic drugs and proton pump inhibitors (PPI) are effective forms of therapy.

Vascular sounds such as bruits, heard in the abdomen during physical assessment, may indicate which of the following? (Select all that apply.) a. Obstructed portal circulation b. Dilated vessels c. Tortuous vessels d. Constricted vessels e. Presence of an abscess

ANS: B, C, D Vascular sounds such as bruits may be heard and may indicate dilated, tortuous, or constricted vessels. Venous hums are also normally heard from the inferior vena cava. A hum in the periumbilical region in a patient with cirrhosis indicates obstructed portal circulation. Peritoneal friction rubs may also be heard and may indicate infection, abscess, or tumor.

Risks of total parenteral nutrition include: (Select all that apply.) a. diarrhea. b. elevated blood sugar. c. infection at the catheter site. d. volume overload.

ANS: B, C, D Diarrhea is more common with enteral tube feedings; the other risks are common with total parenteral nutrition.

The patient is admitted with end-stage liver disease. The nurse evaluates the patient for which of the following? (Select all that apply.) a. Hypoglycemia b. Malnutrition c. Ascites d. Hypercoagulation e. Disseminated intravascular coagulation

ANS: B, C, E Altered carbohydrate metabolism may result in unstable blood glucose levels. The serum glucose level is usually increased to more than 200 mg/dL. This condition is termed cirrhotic diabetes. Altered carbohydrate metabolism may also result in malnutrition and a decreased stress response.

16. Which finding indicates to the nurse that a patient's transjugular intrahepatic portosystemic shunt (TIPS) placed 3 months ago has been effective? a. Increased serum albumin level b. Decreased indirect bilirubin level c. Improved alertness and orientation d. Fewer episodes of bleeding varices

ANS: D TIPS is used to lower pressure in the portal venous system and decrease the risk of bleeding from esophageal varices. Indirect bilirubin level and serum albumin levels are not affected by shunting procedures. TIPS will increase the risk for hepatic encephalopathy.

Which intervention(s) is (are) critical during intravenous lipid administration? (Select all that apply). a. Assess glucose levels. b. Change the tubing every 24 hours. c. Hold lipids when administering antibiotics through the same line. d. Monitor triglyceride levels.

ANS: B, D Lipids are very good media for bacterial growth; lipid tubing should be changed every 24 hours. Triglyceride levels must be monitored until stable when administering lipids.

A nurse assesses a male client who is recovering from a urologic procedure. Which assessment finding indicates an obstruction of urine flow? a. Severe pain b. Overflow incontinence c. Hypotension d. Blood-tinged urine

ANS: BThe most common manifestation of urethral stricture after a urologic procedure is obstruction of urine flow.

25. A 49-year-old female patient with cirrhosis and esophageal varices has a new prescription for propranolol (Inderal). Which finding is the best indicator that the medication has been effective? a. The patient reports no chest pain. b. Blood pressure is 140/90 mm Hg. c. Stools test negative for occult blood. d. The apical pulse rate is 68 beats/minute.

ANS: C Because the purpose of b-blocker therapy for patients with esophageal varices is to decrease the risk for bleeding from esophageal varices, the best indicator of the effectiveness for propranolol is the lack of blood in the stools. Although propranolol is used to treat hypertension, angina, and tachycardia, the purpose for use in this patient is to decrease the risk for bleeding from esophageal varices.

19. To evaluate an obese patient for adverse effects of lorcaserin (Belviq), which action will the nurse take? a. Take the apical pulse rate. b. Check sclera for jaundice. c. Ask about bowel movements. d. Assess for agitation or restlessness.

ANS: C Constipation is a common side effect of lorcaserin. The other assessments would be appropriate for other weight-loss medications.

29. Which assessment finding is of most concern for a 46-year-old woman with acute pancreatitis? a. Absent bowel sounds b. Abdominal tenderness c. Left upper quadrant pain d. Palpable abdominal mass

ANS: D A palpable abdominal mass may indicate the presence of a pancreatic abscess, which will require rapid surgical drainage to prevent sepsis. Absent bowel sounds, abdominal tenderness, and left upper quadrant pain are common in acute pancreatitis and do not require rapid action to prevent further complications.

A patient's capillary blood glucose level is 120 mg/dL 6 hours after the nurse initiated a parenteral nutrition (PN) infusion. The most appropriate action by the nurse is to a. obtain a venous blood glucose specimen. b. slow the infusion rate of the PN infusion. c. recheck the capillary blood glucose in 4 to 6 hours. d. notify the health care provider of the glucose level.

ANS: C Mild hyperglycemia is expected during the first few days after PN is started and requires ongoing monitoring. Because the glucose elevation is small and expected, notification of the health care provider is not necessary. There is no need to obtain a venous specimen for comparison. Slowing the rate of the infusion is beyond the nurse's scope of practice and will decrease the patient's nutritional intake.

37. A 63-year-old male patient had a cystectomy with an ileal conduit yesterday. Which new assessment data is most important for the nurse to communicate to the physician? a. Cloudy appearing urine b. Hypotonic bowel sounds c. Heart rate 102 beats/minute d. Continuous stoma drainage

ANS: C Tachycardia may indicate infection, hemorrhage, or hypovolemia, which are all serious complications of this surgery. The urine from an ileal conduit normally contains mucus and is cloudy. Hypotonic bowel sounds are expected after bowel surgery. Continuous drainage of urine from the stoma is normal.

After teaching a client who is prescribed pancreatic enzyme replacement therapy, the nurse assesses the client's understanding. Which statement made by the client indicates a need for additional teaching? a. "The capsules can be opened and the powder sprinkled on applesauce if needed." b. "I will wipe my lips carefully after I drink the enzyme preparation." c. "The best time to take the enzymes is immediately after I have a meal or a snack." d. "I will not mix the enzyme powder with food or liquids that contain protein."

ANS: C The enzymes should be taken immediately before eating meals or snacks. If the client cannot swallow the capsules whole, they can be opened up and the powder sprinkled on applesauce, mashed fruit, or rice cereal. The client should wipe his or her lips carefully after drinking the enzyme preparation because the liquid could damage the skin. Protein items will be dissolved by the enzymes if they are mixed together.

A 72-year-old male patient with dehydration caused by an exacerbation of ulcerative colitis is receiving 5% dextrose in normal saline at 125 mL/hour. Which assessment finding by the nurse is most important to report to the health care provider? a. Patient has not voided for the last 4 hours. b. Skin is dry with poor turgor on all extremities. c. Crackles are heard halfway up the posterior chest. d. Patient has had 5 loose stools over the last 6 hours.

ANS: C The presence of crackles in an older patient receiving IV fluids at a high rate suggests volume overload and a need to reduce the rate of the IV infusion. The other data will also be reported, but are consistent with the patient's age and diagnosis and do not require a change in the prescribed treatment.

10. What information will the nurse include for an overweight 35-year-old woman who is starting a weight-loss plan? a. Weigh yourself at the same time every morning and evening. b. Stick to a 600- to 800-calorie diet for the most rapid weight loss. c. Low carbohydrate diets lead to rapid weight loss but are difficult to maintain. d. Weighing all foods on a scale is necessary to choose appropriate portion sizes.

ANS: C The restrictive nature of fad diets makes the weight loss achieved by the patient more difficult to maintain. Portion size can be estimated in other ways besides weighing. Severely calorie-restricted diets are not necessary for patients in the overweight category of obesity and need to be closely supervised. Patients should weigh weekly rather than daily.

14. When a 72-year-old patient is diagnosed with achalasia, the nurse will teach the patient that a. lying down after meals is recommended. b. a liquid or blenderized diet will be necessary. c. drinking fluids with meals should be avoided. d. treatment may include endoscopic procedures.

ANS: D Endoscopic and laparoscopic procedures are the most effective therapy for improving symptoms caused by achalasia. Keeping the head elevated after eating will improve esophageal emptying. A semisoft diet is recommended to improve esophageal emptying. Patients are advised to drink fluid with meal

3. Which menu choice indicates that the patient is implementing plans to choose high-calorie, high-protein foods? a. Baked fish with applesauce b. Beef noodle soup and canned corn c. Fresh fruit salad with yogurt topping d. Fried chicken with potatoes and gravy

ANS: D Foods that are high in calories include fried foods and those covered with sauces. High protein foods include meat and dairy products. The other choices are lower in calories and protein.

A nurse reviews the urinalysis results of a client and notes a urine osmolality of 1200 mOsm/L. Which action should the nurse take? a. Contact the provider and recommend a low-sodium diet. b. Prepare to administer an intravenous diuretic. c. Obtain a suction device and implement seizure precautions. d. Encourage the client to drink more fluids.

ANS: D Normal urine osmolality ranges from 300 to 900 mOsm/L. This client's urine is more concentrated, indicating dehydration.

39. Which assessment should the nurse perform first for a patient who just vomited bright red blood? a. Measuring the quantity of emesis b. Palpating the abdomen for distention c. Auscultating the chest for breath sounds d. Taking the blood pressure (BP) and pulse

ANS: D The nurse is concerned about blood loss and possible hypovolemic shock in a patient with acute gastrointestinal (GI) bleeding. BP and pulse are the best indicators of these complications. The other information is important to obtain, but BP and pulse rate are the best indicators for assessing intravascular volume.