ATI RN
ATI Pharmacology Test Bank
1. A healthcare professional is reviewing laboratory results for a client who is receiving heparin via continuous IV infusion. Which of the following results indicates that the heparin infusion should be increased?
- A. aPTT of 90 seconds
- B. Platelet count of 150,000/mm³
- C. INR of 1.0
- D. Hgb of 15 g/dL
Correct answer: A
Rationale: An aPTT of 90 seconds is above the therapeutic range for heparin, which typically falls between 60-80 seconds. This indicates that the current heparin dose is too high, and the infusion rate should be decreased to avoid excessive anticoagulation and the risk of bleeding. Monitoring aPTT is crucial in adjusting heparin therapy to maintain it within the therapeutic range.
2. When starting amitriptyline, a client should be instructed to monitor for which of the following adverse effects?
- A. Diarrhea
- B. Urinary retention
- C. Bradycardia
- D. Dry cough
Correct answer: B
Rationale: When a client starts taking amitriptyline, an important adverse effect to monitor for is urinary retention. Amitriptyline is a tricyclic antidepressant that can cause anticholinergic effects, including urinary retention. It is crucial to educate the client on recognizing and reporting this adverse effect to their healthcare provider. Diarrhea is not a common adverse effect of amitriptyline and is more associated with other medications. Bradycardia is a possible adverse effect of amitriptyline, but urinary retention is a more common and significant concern. Dry cough is not a typical adverse effect of amitriptyline.
3. In a therapeutic relationship, the nurse must understand own values, beliefs, feelings, prejudices & how these affect others. This is called:
- A. Therapeutic use of self
- B. Psychotherapy
- C. Therapeutic communication
- D. Self awareness
Correct answer: A
Rationale: Patient safety and efficacy of care depend on actions rooted in established nursing protocols that consider both the immediate and long-term needs of the patient.
4. A Manager decides that setting goals will assist her in better utilizing her time. Which of the following are true regarding goal setting in the Manager role?
- A. Goals need to be measurable, realistic, and achievable to be effective.
- B. Writing goals will increase the stress level of the Manager.
- C. Goals should be vague, so they are more likely to be met.
- D. Setting goals is a time waster in the Manager role.
Correct answer: A
Rationale: Setting goals is beneficial for a Manager as they provide direction and save time. Therefore, goals need to be measurable, realistic, and achievable to be effective. Choice B is incorrect as writing goals does not increase stress but rather helps in time management. Choice C is incorrect because vague goals can lead to confusion and lack of clarity. Choice D is also incorrect as setting goals is a productive activity that aids in time management and achievement.
5. The nurse is preparing to administer a measles, mumps, rubella, and varicella (MMRV) vaccine. Which is a contraindication associated with administering this vaccine?
- A. The child has recently been exposed to an infectious disease
- B. The child has symptoms of a cold but no fever
- C. The child is having intermittent episodes of diarrhea
- D. The child has a disorder that causes a deficient immune system
Correct answer: D
Rationale: A compromised immune system is a contraindication for the MMRV vaccine because it is a live attenuated vaccine and could potentially cause an infection in an immunocompromised child.
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