a nurse orienting a newly licensed nurse is reviewing the procedure for taking a telephone prescription which of the following statements should the

ATI RN

ATI Pharmacology Proctored Exam

1. A nurse orienting a newly licensed nurse is reviewing the procedure for taking a telephone prescription. Which of the following statements should the nurse identify as an indication that the newly licensed nurse understands the process?

A. A second nurse enters the prescription into the client's medical record.
B. Another nurse should listen to the phone call.
C. The provider can clarify the prescription when he signs the health record.
D. I should omit the 'read back' if this is a one-time prescription.

Correct answer: B

Rationale: The correct answer is B: 'Another nurse should listen to the phone call.' When taking a telephone prescription, having another nurse listen to the phone call is essential to prevent errors in communication. This process helps ensure accuracy and reduces the risk of misinterpretation. Choice A is incorrect because entering the prescription into the client's medical record is not related to verifying the accuracy of the telephone prescription. Choice C is incorrect as the provider clarifying the prescription upon signing the health record doesn't address the immediate need for verification during the phone call. Choice D is incorrect because the 'read back' is a crucial step in confirming the accuracy of all prescriptions, regardless of whether they are one-time or recurring.

2. A healthcare professional reviewing a client's medical record notes a new prescription for verifying the trough level of the client's medication. Which of the following actions should the professional take?

A. Obtain a blood specimen immediately prior to administering the next dose of medication.
B. Verify that the client has been taking the medication for 24 hours before obtaining a blood specimen.
C. Ask the client to provide a urine specimen after the next dose of medication.
D. Administer the medication, and obtain a blood specimen 30 minutes later.

Correct answer: A

Rationale: To verify trough levels of a medication, the healthcare professional should obtain a blood specimen immediately before administering the next dose of medication. This timing ensures an accurate representation of the medication's lowest concentration in the bloodstream, which is crucial for therapeutic monitoring and dose adjustments. Choice B is incorrect because waiting 24 hours after taking the medication would not provide an accurate trough level. Choice C is incorrect as urine specimens are not used to measure trough levels. Choice D is incorrect because obtaining a blood specimen 30 minutes after administering the medication would not reflect the trough level, as it is the lowest concentration before the next dose.

3. What is an expected outcome for Lithium use in patients with bipolar disorder?

A. Reduced risk of myocardial infarction
B. Reduced risk of GI ulcers
C. Decrease in respiratory distress
D. Decreased incidence of acute manic episodes

Correct answer: D

Rationale: The correct answer is D: Decreased incidence of acute manic episodes. Lithium is commonly used to treat bipolar disorder by helping to stabilize mood and reduce the intensity and frequency of manic episodes. This leads to better overall management of the disorder. Choices A, B, and C are incorrect because lithium is not known to reduce the risk of myocardial infarction, GI ulcers, or respiratory distress in patients with bipolar disorder.

4. In which patient could the drug Senna potentially be indicated?

A. A patient with an eating disorder
B. A patient who has not passed stool in 5 days
C. A patient with anal fissures
D. A patient with a history of hemorrhoids

Correct answer: B

Rationale: Senna is a stimulant laxative commonly used to treat constipation by stimulating bowel movements. It is typically indicated for patients who have not passed stool in several days, thereby helping to relieve constipation. Patients with eating disorders may require different treatments related to their condition. Patients with anal fissures or a history of hemorrhoids may need treatments targeted at those specific issues, which may not involve Senna.

5. What does it mean when a medication has a half-life?

A. It only lasts for 30 minutes after the medication is given
B. How long it takes for half of the dose to be eliminated from the bloodstream
C. It is the peak of how effective the medicine is
D. Drug is greatly reduced before it reaches the systemic circulation

Correct answer: B

Rationale: When a medication has a half-life, it refers to the time it takes for half of the dose to be eliminated from the bloodstream. This parameter is crucial in understanding the duration of action and dosing intervals for medications in clinical practice. Choice A is incorrect as the half-life is not about how long the medication lasts but about elimination from the body. Choice C is incorrect because the half-life is not about the peak effectiveness of the medicine. Choice D is incorrect as it does not accurately define the concept of half-life.