ATI RN
ATI Exit Exam 180 Questions Quizlet
1. A nurse is reviewing the laboratory results of a client who has Cushing's disease. The nurse should expect an increase in which of the following laboratory values?
- A. Serum glucose level
- B. Serum potassium level
- C. Serum calcium level
- D. Serum sodium level
Correct answer: A
Rationale: The correct answer is A: Serum glucose level. In Cushing's disease, there is increased cortisol production, leading to elevated blood glucose levels. This occurs due to the role of cortisol in promoting gluconeogenesis and insulin resistance. Choices B, C, and D are incorrect because Cushing's disease is not typically associated with alterations in serum potassium, calcium, or sodium levels.
2. When caring for a client with asthma experiencing an acute exacerbation, which medication should the nurse administer first?
- A. Montelukast
- B. Salmeterol
- C. Albuterol
- D. Fluticasone
Correct answer: C
Rationale: During an acute asthma exacerbation, the priority is to quickly relieve bronchoconstriction and improve airflow. Albuterol is a short-acting bronchodilator that acts rapidly to dilate the airways, making it the first-line medication for acute symptom relief. Montelukast is a leukotriene receptor antagonist used for long-term asthma control, not for immediate relief. Salmeterol is a long-acting bronchodilator used for maintenance therapy, not for acute exacerbations. Fluticasone is an inhaled corticosteroid that reduces airway inflammation and is also used for long-term control, not for immediate relief during an exacerbation.
3. A nurse is teaching a client about self-administration of enoxaparin. Which of the following instructions should the nurse include?
- A. Administer the injection into the muscle of your thigh.
- B. Pinch the skin before inserting the needle.
- C. Rub the injection site after administering the medication.
- D. Administer the injection into the fat tissue of your abdomen.
Correct answer: D
Rationale: The correct instruction for self-administration of enoxaparin is to inject it into the fat tissue of the abdomen for proper absorption. Choice A is incorrect as enoxaparin should not be injected into the muscle. Choice B is unnecessary for enoxaparin administration. Choice C is incorrect as rubbing the injection site after administering the medication is not recommended.
4. A nurse is preparing to administer vancomycin IV to a client. Which of the following actions should the nurse take?
- A. Administer the medication over 30 minutes.
- B. Monitor the client for a decrease in blood pressure during administration.
- C. Assess the IV site for infiltration during administration.
- D. Premedicate the client with an antiemetic prior to administration.
Correct answer: C
Rationale: The correct action the nurse should take when administering vancomycin IV is to assess the IV site for infiltration during administration. Vancomycin is known to cause tissue damage if it infiltrates, making close monitoring crucial. Administering the medication over 30 minutes (Choice A) is a common practice but not the priority in preventing infiltration. Monitoring for a decrease in blood pressure (Choice B) is not directly related to vancomycin administration. Premedicating with an antiemetic (Choice D) is not typically required for vancomycin administration.
5. A nurse is reviewing the laboratory results of a client who has rheumatoid arthritis and is prescribed methotrexate. Which of the following results should the nurse report to the provider?
- A. White blood cell count 8,000/mm3
- B. Platelet count 150,000/mm3
- C. Hemoglobin 14 g/dL
- D. Aspartate aminotransferase (AST) 60 units/L
Correct answer: D
Rationale: The correct answer is D: Aspartate aminotransferase (AST) 60 units/L. An elevated AST level indicates liver damage, a side effect of methotrexate, and should be reported. Choices A, B, and C are within normal ranges and do not indicate potential complications related to methotrexate therapy.
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