ATI RN
ATI Proctored Pharmacology 2023
1. Which adverse reaction poses the greatest life-threatening risk when taking Omeprazole?
- A. Chest pain
- B. Constipation
- C. Clostridium difficile-associated diarrhea
- D. Acute interstitial nephritis
Correct answer: C
Rationale: The most life-threatening adverse reaction associated with Omeprazole is Clostridium difficile-associated diarrhea. This condition can be severe and life-threatening due to the potential for dehydration, electrolyte imbalances, and complications such as toxic megacolon. Chest pain, constipation, and acute interstitial nephritis are potential side effects of Omeprazole but are not considered as life-threatening as Clostridium difficile-associated diarrhea. Monitoring for signs of this adverse reaction is crucial, and immediate medical attention should be sought if symptoms develop.
2. An adolescent client has a new prescription for Clomipramine for OCD. Which of the following instructions should the nurse include to minimize an adverse effect of this medication?
- A. Wear sunglasses when outdoors.
- B. Check your temperature daily.
- C. Take this medication in the morning.
- D. Add extra calories to your diet.
Correct answer: A
Rationale: To minimize the adverse effect of photophobia associated with Clomipramine, the client should be advised to wear sunglasses when outdoors. Clomipramine is a tricyclic antidepressant (TCA) known to cause anticholinergic effects like photophobia, which can be reduced by protecting the eyes with sunglasses when exposed to bright light. Choices B, C, and D are incorrect because checking temperature daily, taking the medication in the morning, and adding extra calories to the diet are not specifically related to minimizing the adverse effect of photophobia caused by Clomipramine.
3. A client in the emergency department has Benzodiazepine toxicity due to an overdose. Which of the following actions is the nurse's priority?
- A. Administer flumazenil.
- B. Identify the client's level of orientation.
- C. Infuse IV fluids.
- D. Prepare the client for gastric lavage.
Correct answer: B
Rationale: In a situation where a client presents with Benzodiazepine toxicity, the priority action for the nurse is to assess the client. By identifying the client's level of orientation, the nurse can gather crucial information about the client's mental status, which is essential for determining the appropriate care and interventions needed. Administering flumazenil is used to reverse the effects of benzodiazepines but should be based on a comprehensive assessment. Infusing IV fluids and preparing for gastric lavage may be necessary interventions but should follow a thorough assessment of the client's condition to ensure proper prioritization of care.
4. A patient with hypertension is taking an ACE inhibitor to lower blood pressure. What should the nurse advise the patient to avoid in their diet?
- A. Vinegar
- B. Apples
- C. Salt substitutes
- D. Tomatoes
Correct answer: C
Rationale: Patients taking ACE inhibitors should avoid salt substitutes as they often contain potassium, which can lead to hyperkalemia. Hyperkalemia is an elevated level of potassium in the blood that can be dangerous, especially for patients on ACE inhibitors. Vinegar, apples, and tomatoes do not pose a risk for patients taking ACE inhibitors. Therefore, the nurse should advise the patient to avoid salt substitutes to prevent potential complications.
5. A healthcare professional is about to administer Propranolol to a patient. The healthcare professional takes the patient's apical pulse and documents it as 58 bpm. How should the healthcare professional proceed?
- A. Administer the medication as prescribed
- B. Administer half of the normal dose
- C. Consider the extended-release form of the medication
- D. Withhold administration of the medication and notify the healthcare provider
Correct answer: D
Rationale: When a patient's apical pulse is 58 bpm, it is below the normal range. Propranolol is a beta-blocker that can further lower the heart rate. Therefore, it is crucial to withhold the medication and notify the healthcare provider to evaluate the patient's condition. Administering Propranolol in this situation can exacerbate bradycardia, leading to serious complications. Choosing to administer the medication as prescribed (Choice A) can put the patient at risk. Administering half of the normal dose (Choice B) without healthcare provider guidance is not appropriate in this case. Considering the extended-release form of the medication (Choice C) does not address the immediate concern of bradycardia and is not the best course of action.
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