HESI LPN
HESI Practice Test Pharmacology
1. A client with rheumatoid arthritis is prescribed adalimumab. What instruction should the nurse include in the client's teaching plan?
- A. Avoid live vaccines while taking this medication.
- B. Take this medication with food to decrease gastrointestinal upset.
- C. Report any signs of infection to the healthcare provider.
- D. Avoid sunlight exposure while taking this medication.
Correct answer: A
Rationale: The correct instruction for a client prescribed adalimumab, which is an immunosuppressant medication, is to avoid live vaccines. Adalimumab can weaken the immune system, making live vaccines potentially harmful. It is essential to educate the client on this to prevent complications and ensure the effectiveness of the treatment.
2. A client with a history of deep vein thrombosis is prescribed enoxaparin. The nurse should monitor for which potential adverse effect?
- A. Increased risk of bleeding
- B. Decreased risk of bleeding
- C. Increased risk of infection
- D. Decreased risk of infection
Correct answer: A
Rationale: Enoxaparin is an anticoagulant that works by preventing blood clots. One of the potential adverse effects of enoxaparin is an increased risk of bleeding due to its anticoagulant properties. Therefore, the nurse should monitor the client for signs of bleeding, such as easy bruising, petechiae, or blood in stool or urine, to ensure timely intervention and prevent complications.
3. A client with a diagnosis of depression is prescribed fluoxetine. Which statement by the client indicates the need for further teaching?
- A. I should take this medication in the morning with food.
- B. It may take 1 to 4 weeks to notice improvement in symptoms.
- C. I can stop taking this medication once I feel better.
- D. This medication might make me feel drowsy.
Correct answer: C
Rationale: The correct answer is C. Clients prescribed fluoxetine should not stop taking the medication once they feel better without consulting their healthcare provider. It is essential to complete the full course of treatment as directed by the healthcare provider to prevent relapse or potential worsening of symptoms. Abruptly stopping fluoxetine can lead to withdrawal symptoms and may not effectively manage the condition. Therefore, it is crucial for clients to follow the healthcare provider's guidance regarding the duration of treatment with fluoxetine.
4. What side effect is a male client likely to experience while receiving furosemide 40mg by mouth?
- A. Difficulty starting urination
- B. Nosebleeds
- C. Muscle cramps
- D. Visual disturbances
Correct answer: C
Rationale: Muscle cramps are a common side effect of furosemide due to its impact on electrolyte levels, especially potassium. Furosemide is a loop diuretic that can lead to potassium depletion, resulting in muscle cramps as one of the manifestations of electrolyte imbalances. Therefore, choices A, B, and D are incorrect. Difficulty starting urination is not a common side effect of furosemide; nosebleeds and visual disturbances are not typically associated with this medication.
5. A client with a productive cough and fever has been diagnosed with bacterial pneumonia and is being admitted to the unit from the emergency room. Which intervention should the practical nurse ensure has been done prior to the administration of antibiotics?
- A. Sputum specimen
- B. Set of vital signs
- C. Electrocardiogram
- D. Glucometer check
Correct answer: A
Rationale: Before initiating antibiotic therapy in a client with bacterial pneumonia, obtaining a sputum specimen for culture and sensitivity is essential. This helps identify the specific bacteria causing the infection and guides the selection of the most effective antibiotic treatment.
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