Question

A nurse is gathering data from a client who is experiencing hypokalemia due to nausea, vomiting, and diarrhea. Which of the following symptoms should the nurse anticipate?

Answer 1

Correct Answers:

Weak, irregular pulse

Rationale :

🔹Hypokalemia, defined as serum potassium less than 3.5 mEq/L, affects cardiac muscle conduction and neuromuscular function. 🔹A weak, irregular pulse is a key sign due to the heart’s sensitivity to low potassium, which can cause ventricular dysrhythmias, especially in critically ill patients. 🔹Other manifestations may include muscle cramps, fatigue, and ECG changes (e.g., flattened T waves). 🔹Hypokalemia often results from GI losses like vomiting and diarrhea, making continuous cardiac monitoring and potassium replacement essential.

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Answer 2

Correct Answers:

White blood cells (WBC) 10

Rationale :

🔹A WBC count greater than 5 per high-power field in a urinalysis indicates a possible urinary tract infection (UTI) or inflammation. 🔹 A count of 10 is clinically significant and warrants provider notification for further evaluation and possibly initiating antibiotic therapy. 🔹Early identification prevents progression to upper UTI or sepsis.

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Answer 3

Correct Answers:

No Correct Answers Available !

Rationale :

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Answer 4

Correct Answers:

Urine specific gravity 1.020

Rationale :

🔹Normal urine specific gravity ranges from 1.010 to 1.025. 🔹A value of 1.020 indicates the kidneys are effectively excreting diluted urine, suggesting that fluid volume has been restored. 🔹Improvement in hydration status is best evaluated by urine concentration, mental status, and vital signs.

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Answer 5

Correct Answers:

Increased glucose
Blood creatinine 0_6 mg/dL
Urine Specific gravity 1.035

Rationale :

🔹Increased glucose can result from physiological stress and reduced plasma volume. 🔹Urine specific gravity of 1.035 is elevated and indicates concentrated urine, a key sign of fluid deficit. 🔹A creatinine of 0.6 and osmolarity of 260 are not consistent with dehydration.

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Answer 6

Correct Answers:

Place the client in a high Fowler's position

Rationale :

🔹High Fowler’s position promotes lung expansion, improves comfort, and reduces the risk of aspiration, especially important with nasogastric suctioning and abdominal pain. 🔹It also enhances NG drainage efficiency and decreases pressure on inflamed abdominal organs.

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Answer 7

Correct Answers:

pedialyte

Rationale :

🔹Pedialyte is a WHO-recommended oral rehydration solution (ORS) that restores both fluids and electrolytes. 🔹It contains the right balance of sodium and glucose to enhance absorption in the small intestine, which is vital during episodes of diarrhea. 🔹Broths, juices, and gelatin may worsen fluid loss due to high sugar or sodium content.

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Answer 8

Correct Answers:

Auscultate stomach sounds
Assist the client to sit in an upright position

Rationale :

🔹Auscultating bowel sounds verifies GI motility and readiness for feeding. 🔹Upright positioning reduces the risk of aspiration during feeding. 🔹Warming formula is not necessary. 🔹Discarding residual is unsafe unless exceeding institutional limits.

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Answer 9

Correct Answers:

High fiber cereals

Rationale :

🔹High-fiber cereals are an excellent dietary source of insoluble fiber, which promotes bowel regularity, supports cardiovascular health, and aids in blood glucose regulation. 🔹Fiber also increases stool bulk and decreases intestinal transit time, reducing the risk of constipation, colorectal cancer, and diverticulosis. 🔹This makes it a highly recommended option for patients of all ages, particularly those at risk for constipation or metabolic disorders.

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Answer 10

Correct Answers:

Decrease in kidney function

Rationale :

🔹Aging leads to a decline in renal function, including reduced glomerular filtration rate (GFR) and decreased ability to concentrate urine. 🔹This diminishes the body’s ability to conserve water during fluid loss, increasing the risk of dehydration. 🔹Additionally, older adults often have diminished thirst perception and may have mobility issues that limit access to fluids.

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RN Fundamentals Custom Exam

No.

1 : A nurse is gathering data from a client who is experiencing hypokalemia due to nausea, vomiting, and diarrhea. Which of the following symptoms should the nurse anticipate?

2 : A nurse is examining the laboratory results for a client who had a urinalysis. Which finding should the nurse communicate to the provider?

3 : An LPN is reviewing the laboratory test results for a client who has an elevated temperature. The nurse should identify which of the following findings is a manifestation of dehydration .Select all that apply.

4 : A nurse is caring for a client who has acute dehydration and is receiving IV fluids. Which of the following laboratory values indicates to the nurse that the current treatment regimen is effective?

5 : An LPN is reviewing the laboratory tests results for a client who has an elevated temperature. The nurse should identify which of the following findings is a manifestation of dehydration. Select all that apply.

6 : A nurse is contributing to the plan of care for a client who is postoperative following peritoneal lavage for peritonitis. The client has a nasogastric tube to low-intermittent suction and closed-suction drains in place Which of the following interventions should the nurse include in the plan?

7 : A nurse is caring for a child who has acute diarrhea and reports that he is thirsty. Which of the following fluids should the nurse give the child?

8 : A nurse is caring for a patient in a long-term care facility who is receiving enteral feedings via an NG tube.

Which of the following actions should the nurse complete prior to administering the tube feeding? (Select all that apply)

9 : A nurse is assisting with teaching a client about dietary choices. Which of the following should be included in the teaching?

10 : A nurse is caring for an older adult client.

The client has an increased risk for dehydration due to which of the following physiological changes that can occur with aging?

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RN Fundamentals Custom Exam

No.

1 : A nurse is gathering data from a client who is experiencing hypokalemia due to nausea, vomiting, and diarrhea. Which of the following symptoms should the nurse anticipate?

2 : A nurse is examining the laboratory results for a client who had a urinalysis. Which finding should the nurse communicate to the provider?

3 : An LPN is reviewing the laboratory test results for a client who has an elevated temperature. The nurse should identify which of the following findings is a manifestation of dehydration .Select all that apply.

4 : A nurse is caring for a client who has acute dehydration and is receiving IV fluids. Which of the following laboratory values indicates to the nurse that the current treatment regimen is effective?

5 : An LPN is reviewing the laboratory tests results for a client who has an elevated temperature. The nurse should identify which of the following findings is a manifestation of dehydration. Select all that apply.

6 : A nurse is contributing to the plan of care for a client who is postoperative following peritoneal lavage for peritonitis. The client has a nasogastric tube to low-intermittent suction and closed-suction drains in place Which of the following interventions should the nurse include in the plan?

7 : A nurse is caring for a child who has acute diarrhea and reports that he is thirsty. Which of the following fluids should the nurse give the child?

8 : A nurse is caring for a patient in a long-term care facility who is receiving enteral feedings via an NG tube.Which of the following actions should the nurse complete prior to administering the tube feeding? (Select all that apply)

9 : A nurse is assisting with teaching a client about dietary choices. Which of the following should be included in the teaching?

10 : A nurse is caring for an older adult client.The client has an increased risk for dehydration due to which of the following physiological changes that can occur with aging?

8 : A nurse is caring for a patient in a long-term care facility who is receiving enteral feedings via an NG tube.

Which of the following actions should the nurse complete prior to administering the tube feeding? (Select all that apply)

10 : A nurse is caring for an older adult client.

The client has an increased risk for dehydration due to which of the following physiological changes that can occur with aging?