Question

A nurse is caring for a client receiving an osmitrol (Mannitol) infusion to reduce intracranial pressure. Which assessment best indicates the medication has been effective?

Answer 1

Correct Answers:

Headache and blurred vision have resolved

Rationale :

🔍Mannitol reduces intracranial pressure by drawing fluid from the brain into the vascular system.

💡Resolution of headache and blurred vision indicates improved cerebral perfusion and less brain swelling.

🩺Increased urine output only confirms diuresis but not the effectiveness on neurological symptoms.

📈Improved neurological signs provide the most accurate reflection of treatment effectiveness in intracranial hypertension.

📌Core Message

Neurological improvement such as resolution of headache best shows mannitol's effectiveness in lowering intracranial pressure.

Answer 2

Correct Answers:

H2 Blockers

Rationale :

🧓Older adults are especially prone to confusion from certain gastric medications like H2 blockers.

🧬H2 blockers cross the blood-brain barrier, interfering with central nervous system function.

🧠This side effect is more evident in clients with decreased renal function, common in the elderly.

🧴Antacids, sucralfate, and misoprostol do not usually produce mental status changes as a side effect.

📌Core Message

H2 blockers can cause confusion in older clients due to CNS penetration and altered metabolism.

Answer 3

Correct Answers:

Lactulose

Rationale :

💩Lactulose promotes ammonia excretion via the GI tract in liver failure clients.

🧪It works by acidifying the colon, trapping ammonia and facilitating its removal.

🧬This prevents hepatic encephalopathy, a dangerous result of ammonia buildup.

🧴Other laxatives like magnesium hydroxide or PEG do not assist in ammonia reduction.

📌Core Message

Lactulose is used in liver failure to remove ammonia, preventing encephalopathy.

Answer 4

Correct Answers:

"I should avoid eating bananas."

Rationale :

🍌Bananas are rich in potassium, which is often lost during thiazide diuretic therapy.

💊Clients on hydrochlorothiazide need to maintain potassium intake to prevent hypokalemia.

🩺Advising to avoid potassium contradicts the need to manage electrolyte balance.

🕘Taking the drug in the morning and reporting dizziness are correct instructions.

📌Core Message

Clients on thiazide diuretics like HCTZ should not avoid potassium-rich foods like bananas due to risk of hypokalemia.

Answer 5

Correct Answers:

Na-128

Rationale :

🧂A sodium level of 128 mEq/L indicates hyponatremia, a known complication of laxative overuse.

🧪Frequent use of laxatives causes fluid shifts and electrolyte loss through the intestines.

🩸Other values listed, such as BUN and potassium, are within normal limits and not alarming.

💊Severe electrolyte imbalances like hyponatremia can lead to neurological symptoms and must be corrected.

📌Core Message

Laxative use can result in hyponatremia, seen in a sodium level of 128 mEq/L.

Answer 6

Correct Answers:

Spironolactone

Rationale :

🟢Spironolactone is a potassium-sparing diuretic that blocks aldosterone, leading to potassium retention.

🧂At the same time, it increases sodium excretion, which may cause hyponatremia.

💊Clients using it require regular electrolyte monitoring to prevent arrhythmias from hyperkalemia.

🧴Unlike loop and thiazide diuretics, it poses a unique dual-risk for electrolyte imbalance.

📌Core Message

Spironolactone puts clients at risk for both hyperkalemia and hyponatremia due to its aldosterone-blocking action.

Answer 7

Correct Answers:

"It reduces gastroesophageal reflux by decreasing stomach acid production."

Rationale :

🔬Esomeprazole, a proton pump inhibitor, blocks the final step of acid secretion in gastric cells.

🔥It helps treat GERD by reducing the acid environment that irritates the esophagus.

🛡️It doesn’t coat the stomach or neutralize acid, functions of sucralfate and antacids, respectively.

⚙️It also does not affect gastric motility, which would be more aligned with prokinetic agents.

📌Core Message

Esomeprazole relieves GERD symptoms by reducing gastric acid secretion, not by coating or neutralizing it.

Answer 8

Correct Answers:

Aluminum Carbonate

Rationale :

⚠️Clients with renal failure cannot excrete magnesium and sodium, making those antacids risky.

🧴Aluminum-based antacids are safer since they don’t accumulate in the same way.

🩺Though they may cause constipation, they avoid toxicity linked to impaired kidney clearance.

💊Choosing antacids carefully is vital to prevent further complications in renal clients.

📌Core Message

For clients with renal disease, aluminum carbonate is preferred due to low toxicity risk compared to magnesium-based antacids.

Answer 9

Correct Answers:

Bismuth subsalicylate

Rationale :

🧪Bismuth subsalicylate contains salicylate, chemically related to aspirin, which is unsafe in children.

⚰️It poses a risk for Reye's syndrome, a potentially fatal hepatic and neurologic disorder.

💁‍♂️This warning applies especially during viral illnesses such as flu or chickenpox.

👶Other options listed do not contain salicylate and are relatively safe for pediatric use.

📌Core Message

Bismuth subsalicylate is contraindicated in children due to Reye’s syndrome risk from its salicylate content.

Answer 10

Correct Answers:

Potassium

Rationale :

🧂Furosemide, a loop diuretic, leads to significant potassium loss, making hypokalemia a priority concern.

💓Low potassium can cause cardiac arrhythmias, especially in clients with heart conditions.

📉Before giving furosemide, nurses should check serum potassium to avoid serious electrolyte complications.

📋Other lab values like phosphate or bicarbonate are less urgent in this context.

📌Core Message

Furosemide can cause dangerous hypokalemia, so potassium levels must be checked before administration.

NR 293 Quiz-3 STO SEP25

No.

1 :
A nurse is caring for a client receiving an osmitrol (Mannitol) infusion to reduce intracranial pressure. Which assessment best indicates the medication has been effective?

2 :
When caring for an older adult client diagnosed with peptic ulcer disease and receiving each of the following medications, the nurse would relate the onset of confusion as a possible side effect of which medication?

3 :
Which laxative can be used to reduce ammonia levels in liver failure clients?

4 :
A nurse is providing education to a client with a new prescription for hydrochlorothiazide. Which statement by the client should indicate to the nurse that further education is needed?

5 :
Which of the following labs is an adverse effect of laxatives?

6 :
A nurse is providing instruction to a new nurse about caring for clients receiving diuretic therapy to treat heart failure. The nurse should explain which medication puts clients at risk for both hyperkalemia and hyponatremia?

7 :
A nurse is educating a client with a new prescription for esomeprazole. Which statement should the nurse include?

8 :
Which antacid would be recommended to a client with renal disease?

9 :
Which of these medications should not be given to children?

10 :
A nurse is caring for a client with heart failure. The client has a new prescription for furosemide. Which of the following laboratory values should the nurse review first before administering furosemide?

NR 293 Quiz-3 STO SEP25

No.

1 : A nurse is caring for a client receiving an osmitrol (Mannitol) infusion to reduce intracranial pressure. Which assessment best indicates the medication has been effective?

2 : When caring for an older adult client diagnosed with peptic ulcer disease and receiving each of the following medications, the nurse would relate the onset of confusion as a possible side effect of which medication?

3 : Which laxative can be used to reduce ammonia levels in liver failure clients?

4 : A nurse is providing education to a client with a new prescription for hydrochlorothiazide. Which statement by the client should indicate to the nurse that further education is needed?

5 : Which of the following labs is an adverse effect of laxatives?

6 : A nurse is providing instruction to a new nurse about caring for clients receiving diuretic therapy to treat heart failure. The nurse should explain which medication puts clients at risk for both hyperkalemia and hyponatremia?

7 : A nurse is educating a client with a new prescription for esomeprazole. Which statement should the nurse include?

8 : Which antacid would be recommended to a client with renal disease?

9 : Which of these medications should not be given to children?

10 : A nurse is caring for a client with heart failure. The client has a new prescription for furosemide. Which of the following laboratory values should the nurse review first before administering furosemide?

1 :
A nurse is caring for a client receiving an osmitrol (Mannitol) infusion to reduce intracranial pressure. Which assessment best indicates the medication has been effective?

2 :
When caring for an older adult client diagnosed with peptic ulcer disease and receiving each of the following medications, the nurse would relate the onset of confusion as a possible side effect of which medication?

3 :
Which laxative can be used to reduce ammonia levels in liver failure clients?

4 :
A nurse is providing education to a client with a new prescription for hydrochlorothiazide. Which statement by the client should indicate to the nurse that further education is needed?

5 :
Which of the following labs is an adverse effect of laxatives?

6 :
A nurse is providing instruction to a new nurse about caring for clients receiving diuretic therapy to treat heart failure. The nurse should explain which medication puts clients at risk for both hyperkalemia and hyponatremia?

7 :
A nurse is educating a client with a new prescription for esomeprazole. Which statement should the nurse include?

8 :
Which antacid would be recommended to a client with renal disease?

9 :
Which of these medications should not be given to children?

10 :
A nurse is caring for a client with heart failure. The client has a new prescription for furosemide. Which of the following laboratory values should the nurse review first before administering furosemide?