Boost your nursing success with this comprehensive study
guide and NCLEX-style prep resource. Master exam practice
with these nursing revision notes and practice questions for
student success.
---
## 🏆 Nursing Fundamentals & Med-Surg Success Pack –
2025/2026 Ultimate NCLEX-Style Prep Guide | Complete
Practice Questions Bundle
---
1. A client with chronic obstructive pulmonary disease (COPD) exhibits increased dyspnea and a
productive cough with thick, tenacious sputum. Which nursing intervention should the nurse prioritize
first?
A. Administer a prescribed bronchodilator.
B. Encourage the client to drink at least 3 liters of fluid per day.
C. Assist the client to a high-Fowler's position.
D. Perform chest physiotherapy.
💫ANSWER✔️✔️: C
💫RATIONALE✔️✔️: The priority action is to position the client in high-Fowler's to maximize lung
expansion and ease the work of breathing, which is a key nursing exam prep principle. While
bronchodilators, hydration, and chest physiotherapy are important, positioning is the immediate, non-
invasive intervention to improve ventilation. This nursing study guide emphasizes airway and breathing
as the first steps in prioritization. The other options are appropriate but secondary after ensuring the
client's airway is optimally positioned for effective gas exchange.
,2. A nurse is preparing to administer 500 mg of a medication that is available in a liquid concentration of
250 mg/5 mL. How many mL should the nurse administer?
A. 2 mL
B. 5 mL
C. 10 mL
D. 15 mL
💫ANSWER✔️✔️: C
💫RATIONALE✔️✔️: This dosage calculation requires the formula: Desired/Available x Volume = 500 mg /
250 mg x 5 mL = 10 mL. Accurate calculation is crucial for student success in pharmacology and safe
medication administration. The incorrect options represent common errors in dosage calculations, such
as misplacing the decimal or inverting the ratio. Mastering these practice questions is essential for
nursing exam prep and ensuring patient safety.
3. A client is receiving a continuous enteral tube feeding. The nurse assesses the client's gastric residual
volume (GRV) and finds it to be 300 mL. What is the most appropriate nursing action?
A. Discard the residual and continue the feeding.
B. Hold the feeding and notify the healthcare provider.
C. Re-instill the residual and continue the feeding at the same rate.
D. Decrease the feeding rate by half and recheck the GRV in 1 hour.
💫ANSWER✔️✔️: B
💫RATIONALE✔️✔️: A GRV of 300 mL is above the generally accepted threshold of 250-300 mL, indicating
delayed gastric emptying and a high risk of aspiration. Holding the feeding and notifying the provider is
the safest action, as it allows for evaluation and potential adjustment of the feeding plan. This is a
critical safety consideration in nursing study guide materials. Continuing or re-instilling the residual
could increase the risk of complications. Decreasing the rate without provider notification is not a
standard protocol for a significantly elevated GRV.
4. A nurse is assessing a client who is 4 hours post-operative following a total hip arthroplasty. Which
assessment finding requires the nurse's immediate action?
A. Heart rate of 88 bpm.
B. Blood pressure of 128/78 mmHg.
C. Client reports pain at a 4 on a 0-10 scale.
D. Ecchymosis on the surgical dressing.
,💫ANSWER✔️✔️: D
💫RATIONALE✔️✔️: Ecchymosis on the dressing could indicate active bleeding or a developing hematoma
at the surgical site, which is a serious complication requiring immediate assessment. While tachycardia,
hypertension, and pain are common post-operative findings, they are expected and require monitoring
but are not immediately life-threatening. This highlights the importance of assessing surgical site
complications, a core component of med-surg nursing exam prep. The nurse must prioritize signs of
hemorrhage or compromised circulation.
5. A client with heart failure is prescribed furosemide. Which laboratory value should the nurse monitor
most closely?
A. Serum sodium.
B. Serum potassium.
C. Serum calcium.
D. Serum magnesium.
💫ANSWER✔️✔️: B
💫RATIONALE✔️✔️: Furosemide is a loop diuretic that promotes the excretion of potassium, increasing
the risk of hypokalemia. This is a key drug interaction and side effect to know for pharmacology revision
notes. Hypokalemia can lead to cardiac dysrhythmias, especially in clients with heart failure who may
also be on digoxin. Monitoring serum potassium levels is therefore paramount for student success in
medication management. While other electrolytes may be affected, potassium imbalance is the most
critical and common side effect.
6. A nurse is teaching a client with type 2 diabetes about managing hypoglycemia. Which statement by
the client indicates a need for further teaching?
A. "I should carry a source of fast-acting sugar with me at all times."
B. "If I start to feel shaky and sweaty, I should check my blood sugar."
C. "I can treat a low blood sugar with a tablespoon of honey."
D. "If I have a low blood sugar, I will eat a candy bar to raise my blood sugar quickly."
💫ANSWER✔️✔️: D
💫RATIONALE✔️✔️: While a candy bar contains sugar, it also contains fat, which slows the absorption of
glucose. For rapid treatment of hypoglycemia, the client should use a fast-acting, simple sugar such as
glucose tablets, fruit juice, or honey. A candy bar is not the ideal first-line treatment. This is a crucial
point in nursing exam prep for diabetes management. The other statements reflect correct
, understanding of hypoglycemia management, emphasizing the need for readily available, fast-acting
carbohydrates.
7. A client is admitted with suspected bacterial meningitis. Which diagnostic test is the priority for
confirming this diagnosis?
A. Computed tomography (CT) scan of the head.
B. Complete blood count (CBC) and cultures.
C. Lumbar puncture (LP) with cerebrospinal fluid (CSF) analysis.
D. Blood cultures.
💫ANSWER✔️✔️: C
💫RATIONALE✔️✔️: A lumbar puncture with CSF analysis is the definitive diagnostic test for meningitis. It
allows for the identification of the causative organism and guides antibiotic therapy. While a CT scan
may be performed prior to an LP to rule out increased intracranial pressure, the LP itself provides the
diagnostic confirmation. Blood cultures and CBC are supportive tests but are not diagnostic for
meningitis. Understanding the priority of diagnostic testing is vital for nursing study guide success.
8. A nurse is caring for a client with a nasogastric (NG) tube attached to low intermittent suction. Which
assessment finding would indicate a potential complication?
A. The client complains of mild nausea.
B. The client's abdomen is soft and non-tender.
C. The client's bowel sounds are hypoactive.
D. The client's skin around the NG tube is pink and intact.
💫ANSWER✔️✔️: A
💫RATIONALE✔️✔️: Nausea in a client with an NG tube to suction can indicate tube displacement,
obstruction, or electrolyte imbalances (e.g., hypokalemia, hyponatremia). This is an important
assessment finding to report. A soft, non-tender abdomen and intact skin are expected findings. While
hypoactive bowel sounds may be present post-operatively, nausea is more directly indicative of a
potential issue with the tube or its effect. These practice questions are designed to refine assessment
skills for student success.
9. A client is prescribed digoxin. Which vital sign assessment is a priority for the nurse to evaluate before
administering this medication?
A. Temperature.
guide and NCLEX-style prep resource. Master exam practice
with these nursing revision notes and practice questions for
student success.
---
## 🏆 Nursing Fundamentals & Med-Surg Success Pack –
2025/2026 Ultimate NCLEX-Style Prep Guide | Complete
Practice Questions Bundle
---
1. A client with chronic obstructive pulmonary disease (COPD) exhibits increased dyspnea and a
productive cough with thick, tenacious sputum. Which nursing intervention should the nurse prioritize
first?
A. Administer a prescribed bronchodilator.
B. Encourage the client to drink at least 3 liters of fluid per day.
C. Assist the client to a high-Fowler's position.
D. Perform chest physiotherapy.
💫ANSWER✔️✔️: C
💫RATIONALE✔️✔️: The priority action is to position the client in high-Fowler's to maximize lung
expansion and ease the work of breathing, which is a key nursing exam prep principle. While
bronchodilators, hydration, and chest physiotherapy are important, positioning is the immediate, non-
invasive intervention to improve ventilation. This nursing study guide emphasizes airway and breathing
as the first steps in prioritization. The other options are appropriate but secondary after ensuring the
client's airway is optimally positioned for effective gas exchange.
,2. A nurse is preparing to administer 500 mg of a medication that is available in a liquid concentration of
250 mg/5 mL. How many mL should the nurse administer?
A. 2 mL
B. 5 mL
C. 10 mL
D. 15 mL
💫ANSWER✔️✔️: C
💫RATIONALE✔️✔️: This dosage calculation requires the formula: Desired/Available x Volume = 500 mg /
250 mg x 5 mL = 10 mL. Accurate calculation is crucial for student success in pharmacology and safe
medication administration. The incorrect options represent common errors in dosage calculations, such
as misplacing the decimal or inverting the ratio. Mastering these practice questions is essential for
nursing exam prep and ensuring patient safety.
3. A client is receiving a continuous enteral tube feeding. The nurse assesses the client's gastric residual
volume (GRV) and finds it to be 300 mL. What is the most appropriate nursing action?
A. Discard the residual and continue the feeding.
B. Hold the feeding and notify the healthcare provider.
C. Re-instill the residual and continue the feeding at the same rate.
D. Decrease the feeding rate by half and recheck the GRV in 1 hour.
💫ANSWER✔️✔️: B
💫RATIONALE✔️✔️: A GRV of 300 mL is above the generally accepted threshold of 250-300 mL, indicating
delayed gastric emptying and a high risk of aspiration. Holding the feeding and notifying the provider is
the safest action, as it allows for evaluation and potential adjustment of the feeding plan. This is a
critical safety consideration in nursing study guide materials. Continuing or re-instilling the residual
could increase the risk of complications. Decreasing the rate without provider notification is not a
standard protocol for a significantly elevated GRV.
4. A nurse is assessing a client who is 4 hours post-operative following a total hip arthroplasty. Which
assessment finding requires the nurse's immediate action?
A. Heart rate of 88 bpm.
B. Blood pressure of 128/78 mmHg.
C. Client reports pain at a 4 on a 0-10 scale.
D. Ecchymosis on the surgical dressing.
,💫ANSWER✔️✔️: D
💫RATIONALE✔️✔️: Ecchymosis on the dressing could indicate active bleeding or a developing hematoma
at the surgical site, which is a serious complication requiring immediate assessment. While tachycardia,
hypertension, and pain are common post-operative findings, they are expected and require monitoring
but are not immediately life-threatening. This highlights the importance of assessing surgical site
complications, a core component of med-surg nursing exam prep. The nurse must prioritize signs of
hemorrhage or compromised circulation.
5. A client with heart failure is prescribed furosemide. Which laboratory value should the nurse monitor
most closely?
A. Serum sodium.
B. Serum potassium.
C. Serum calcium.
D. Serum magnesium.
💫ANSWER✔️✔️: B
💫RATIONALE✔️✔️: Furosemide is a loop diuretic that promotes the excretion of potassium, increasing
the risk of hypokalemia. This is a key drug interaction and side effect to know for pharmacology revision
notes. Hypokalemia can lead to cardiac dysrhythmias, especially in clients with heart failure who may
also be on digoxin. Monitoring serum potassium levels is therefore paramount for student success in
medication management. While other electrolytes may be affected, potassium imbalance is the most
critical and common side effect.
6. A nurse is teaching a client with type 2 diabetes about managing hypoglycemia. Which statement by
the client indicates a need for further teaching?
A. "I should carry a source of fast-acting sugar with me at all times."
B. "If I start to feel shaky and sweaty, I should check my blood sugar."
C. "I can treat a low blood sugar with a tablespoon of honey."
D. "If I have a low blood sugar, I will eat a candy bar to raise my blood sugar quickly."
💫ANSWER✔️✔️: D
💫RATIONALE✔️✔️: While a candy bar contains sugar, it also contains fat, which slows the absorption of
glucose. For rapid treatment of hypoglycemia, the client should use a fast-acting, simple sugar such as
glucose tablets, fruit juice, or honey. A candy bar is not the ideal first-line treatment. This is a crucial
point in nursing exam prep for diabetes management. The other statements reflect correct
, understanding of hypoglycemia management, emphasizing the need for readily available, fast-acting
carbohydrates.
7. A client is admitted with suspected bacterial meningitis. Which diagnostic test is the priority for
confirming this diagnosis?
A. Computed tomography (CT) scan of the head.
B. Complete blood count (CBC) and cultures.
C. Lumbar puncture (LP) with cerebrospinal fluid (CSF) analysis.
D. Blood cultures.
💫ANSWER✔️✔️: C
💫RATIONALE✔️✔️: A lumbar puncture with CSF analysis is the definitive diagnostic test for meningitis. It
allows for the identification of the causative organism and guides antibiotic therapy. While a CT scan
may be performed prior to an LP to rule out increased intracranial pressure, the LP itself provides the
diagnostic confirmation. Blood cultures and CBC are supportive tests but are not diagnostic for
meningitis. Understanding the priority of diagnostic testing is vital for nursing study guide success.
8. A nurse is caring for a client with a nasogastric (NG) tube attached to low intermittent suction. Which
assessment finding would indicate a potential complication?
A. The client complains of mild nausea.
B. The client's abdomen is soft and non-tender.
C. The client's bowel sounds are hypoactive.
D. The client's skin around the NG tube is pink and intact.
💫ANSWER✔️✔️: A
💫RATIONALE✔️✔️: Nausea in a client with an NG tube to suction can indicate tube displacement,
obstruction, or electrolyte imbalances (e.g., hypokalemia, hyponatremia). This is an important
assessment finding to report. A soft, non-tender abdomen and intact skin are expected findings. While
hypoactive bowel sounds may be present post-operatively, nausea is more directly indicative of a
potential issue with the tube or its effect. These practice questions are designed to refine assessment
skills for student success.
9. A client is prescribed digoxin. Which vital sign assessment is a priority for the nurse to evaluate before
administering this medication?
A. Temperature.
