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Med Surg Adaptive Quizzing and Rationale

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Med Surg Adaptive Quizzing and RationaleThe nurse is planning care for a patient with a new diagnosis of hypercalcemia resulting from treatment for hypocalcemia. Which change to the plan of care should the nurse anticipate? - weight bearing exercises A patient with hypercalcemia as a result of treatment for hypocalcemia would require the addition of weight-bearing exercises to the plan of care. These exercises will facilitate the movement of extra calcium ions in the blood to the bone. Teaching the patient to breathe into a bag, administering calcium gluconate, and administering a thiazide diuretic are all appropriate for hypocalcemia; therefore these actions should be removed from the plan of care, not added The nurse is caring for a group of patients. Which patient is at greatest risk for increased extracellular fluid accumulation? 1.A patient with drainage from a rectal fistula 2.A patient with osmotic diuresis 3.A patient with renal impairment 4.A patient with an intestinal obstruction 3 Extracellular fluid accounts for one-third of total body fluids, which consist of interstitial fluid, plasma, and transcellular fluid. The extracellular fluid may become excessive when the elimination of water is impaired, especially during kidney failure. Conditions such as fistula drainage, osmotic diuresis, and intestinal obstruction result in a loss of body fluid. A patient asks why the primary health care provider prescribed a b-type natriuretic peptide (BNP). Which response by the nurse is accurate? 1.It is a diagnostic procedure to rule out urine retention. 2.It is a blood test that is elevated in patients with hyponatremia. 3.It is a blood test that shows if there is excess fluid in the heart. 4.It is an x-ray that helps determine the presence of stomach ulcers. 3 BNP is a hormone that is produced when the atrial pressure increases. This blood test is used to diagnose the severity and treatment outcomes of congestive heart failure (CHF). The atrial pressure increases because of increased venous return and hypernatremia. The test gives no information to rule out urine retention or the presence of stomach ulcers. A serum sodium level is needed to determine hyponatremia. The nurse reviews the arterial blood gases for a patient that has taken an overdose of barbiturates. The results are: pH 7.32; PaCO 2 52; HCO 3- 24. What does the nurse interpret these results to mean? respiratory acidosis Normal pH is 7.35 to 7.45. Values less than 7.35 indicate acidosis. Normal value for PaCO 2 is 35 to 45 mm Hg. Because the HCO 3- is normal and the PaCO 2 is elevated, the source of the acidosis is respiratory. The patient is in respiratory acidosis. The nursing instructor is discussing peripherally implanted catheters (PICC) with a nursing student. Which nursing student statement would indicate a need for further teaching? Blood pressure should not be taken on an arm with a PICC line because inflation of the cuff can lead to the risk of vein damage or thrombosis. Nurses do need to check for phlebitis for up to 10 days after the PICC is inserted. PICC lines are typically used for access for up to six months, and they can be left longer. PICC lines have fewer side effects than central venous catheters. The nurse is caring for a patient with acute kidney failure due to severe dehydration. When evaluation of the arterial blood gases is done, what condition does the nurse likely interpret the findings to indicate? metabolic acidosis Renal failure will make the blood more acidic because of the inability of the kidneys to excrete acid. Therefore the nurse suspects that the patient would develop metabolic acidosis. Metabolic alkalosis is caused by excess bicarbonate intake and a potassium deficit. Respiratory acidosis is caused by hypoventilation. Respiratory alkalosis is caused by hyperventilation. A patient has been admitted for dehydration. What is a priority nursing intervention

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NCLEX Practice Questions: Liver, Biliary and Pancreatic Disorders


1. For a client in hepatic coma, which outcome would be the most appropriate?

A. The client is oriented to time, place, and person.

B. The client exhibits no ecchymotic areas.

C. The client increases oral intake to 2,000 calories/day.

D. The client exhibits increased serum albumin level.

1. Answer: A. The client is oriented to time, place, and person.

Hepatic coma is the most advanced stage of hepatic encephalopathy. As hepatic coma resolves,
improvement in the client's level of consciousness occurs. The client should be able to express
orientation to time, place, and person. Ecchymotic areas are related to decreased synthesis of clotting
factors. Although oral intake may be related to level of consciousness, it is more closely related to
anorexia. The serum albumin level reflects hepatic synthetic ability, not level of consciousness.



2. Jordin is a client with jaundice who is experiencing pruritus. Which nursing intervention would be
included in the care plan for the client?

A. Administering vitamin K subcutaneously

B. Applying pressure when giving I.M. injections

C. Decreasing the client's dietary protein intake

D. Keeping the client's fingernails short and smooth

2. Answer: D. Keeping the client's fingernails short and smooth

The client with pruritus experiences itching, which may lead to skin breakdown and possibly infection
from scratching. Keeping his fingernails short and smooth helps prevent skin breakdown and infection
from scratching. Applying pressure when giving I.M. injections and administering vitamin K
subcutaneously are important if the client develops bleeding problems. Decreasing the client's dietary
intake is appropriate if the client's ammonia levels are increased.



3. Marie, a 51-year-old woman, is diagnosed with cholecystitis. Which diet, when selected by the client,
indicates that the nurse's teaching has been successful?

A. 4-6 small meals of low-carbohydrate foods daily

B. High-fat, high-carbohydrate meals

C. Low-fat, high-carbohydrate meals

, D. High-fat, low protein meals

3. Answer: C. Low-fat, high-carbohydrate meals

For the client with cholecystitis, fat intake should be reduced. The calories from fat should be
substituted with carbohydrates. Reducing carbohydrate intake would be contraindicated. Any diet high
in fat may lead to another attack of cholecystitis.



4. The hospital administrator had undergone percutaneous transhepatic cholangiography. which
assessment finding indicates complication after the operation?

A. Fever and chills

B. Hypertension

C. Bradycardia

D. Nausea and diarrhea

4. Answer: A. Fever and chills

Septicemia is a common complication after a percutaneous transhepatic cholangiography. Evidence of
fever and chills, possibly indicative of septicemia, is important. Hypotension, not hypertension, is
associated with septicemia. Tachycardia, not bradycardia, is most likely to occur. Nausea and diarrhea
may occur but are not classic signs of sepsis.



5. When planning home care for a client with hepatitis A, which preventive measure should be
emphasized to protect the client's family?

A. Keeping the client in complete isolation

B. Using good sanitation with dishes and shared bathrooms

C. Avoiding contact with blood-soiled clothing or dressing

D. Forbidding the sharing of needles or syringes

5. Answer: B. Using good sanitation with dishes and shared bathrooms

Hepatitis A is transmitted through the fecal oral route or from contaminated water or food. Measures to
protect the family include good handwashing, personal hygiene and sanitation, and use of standard
precautions. Complete isolation is not required. Avoiding contact with blood-soiled clothing or dressings
or avoiding the sharing of needles or syringes are precautions needed to prevent transmission of
hepatitis B.



6. For Jayvin who is taking antacids, which instruction would be included in the teaching plan?

A. "Take the antacids with 8 oz of water."

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