ATI RN
ATI Pharmacology Proctored Exam 2019
1. A healthcare provider is caring for a group of individuals who are not immune to Varicella. The healthcare provider should prepare to administer the Varicella vaccine at this time to which of the following individuals?
- A. 24-year-old woman in the third trimester of pregnancy
- B. 12-year-old child who has a severe allergy to neomycin
- C. 2-month-old infant who has no health problems
- D. 32-year-old man who has essential hypertension
Correct answer: D
Rationale: The correct answer is the 32-year-old man with essential hypertension. Individuals not immune to Varicella should receive the vaccine if they did not get two doses earlier. Essential hypertension is not a contraindication for the Varicella vaccine. Administering the vaccine to pregnant women, individuals with severe neomycin allergies, or infants is contraindicated. Pregnant women should not receive the Varicella vaccine due to the potential risk to the fetus. Severe neomycin allergies are a contraindication because neomycin is present in the vaccine. Infants under 12 months of age are generally not vaccinated against Varicella unless there are specific circumstances or recommendations.
2. A client has a new prescription for Warfarin. The nurse should identify that the concurrent use of which of the following medications increases the client's risk of bleeding?
- A. Vitamin K
- B. Calcium carbonate
- C. Acetaminophen
- D. Ranitidine
Correct answer: C
Rationale: The correct answer is Acetaminophen (Choice C). Acetaminophen, especially in high doses, can increase the risk of bleeding in clients taking Warfarin. It can potentiate the anticoagulant effect of Warfarin, leading to an increased risk of bleeding. Vitamin K (Choice A) is actually used to reverse the effects of Warfarin in case of over-anticoagulation, so it does not increase the risk of bleeding. Calcium carbonate (Choice B) and Ranitidine (Choice D) do not significantly interact with Warfarin to increase the risk of bleeding.
3. A client has a prescription for long-term use of oral prednisone for the treatment of chronic asthma. The nurse should instruct the client to monitor for which of the following adverse effects of this medication?
- A. Weight gain
- B. Nervousness
- C. Bradycardia
- D. Constipation
Correct answer: A
Rationale: The correct answer is weight gain. Oral prednisone can lead to weight gain and fluid retention due to its sodium and water retention effects. Monitoring weight changes is crucial to identify and manage this adverse effect. Choices B, C, and D are incorrect because oral prednisone is not typically associated with nervousness, bradycardia, or constipation as common adverse effects. Therefore, the nurse should primarily focus on monitoring weight gain in clients prescribed long-term oral prednisone therapy.
4. When starting therapy with bicalutamide, a client should be instructed to monitor for which of the following adverse effects?
- A. Muscle pain
- B. Flushing
- C. Gynecomastia
- D. Hyperglycemia
Correct answer: C
Rationale: The correct answer is C: Gynecomastia. Bicalutamide, due to its antiandrogenic properties, can lead to gynecomastia in clients. This condition involves the development of breast tissue in males and is an important adverse effect to monitor when taking this medication. Choices A, B, and D are incorrect. Muscle pain and flushing are not commonly associated with bicalutamide use. Hyperglycemia is not a typical adverse effect of bicalutamide therapy.
5. A client is starting to take amitriptyline. The healthcare provider should instruct the client to monitor for which of the following adverse effects?
- A. Diarrhea
- B. Urinary retention
- C. Bradycardia
- D. Dry cough
Correct answer: B
Rationale: The correct answer is B: Urinary retention. Amitriptyline, a tricyclic antidepressant, can cause relaxation of the bladder sphincter muscles, leading to urinary retention. Monitoring for urinary retention is crucial as it is a common anticholinergic effect associated with this medication. Diarrhea (choice A) is not a common adverse effect of amitriptyline. Bradycardia (choice C) is more commonly associated with beta-blockers rather than tricyclic antidepressants like amitriptyline. Dry cough (choice D) is not a typical adverse effect of amitriptyline.
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