A patient asks how most antidepressants work. The nurse responds by saying that antidepressants improve mood by increasing levels of:

GABA and serotonin

Epinephrine and norepinephrine

Norepinephrine and serotonin

Reticular formation

Answer and Explanation

The Correct Answer is C

A. GABA (gamma-aminobutyric acid) is not typically targeted by antidepressants.

B. While some antidepressants may indirectly affect epinephrine and norepinephrine levels, the primary mechanism of action for most antidepressants is through increasing levels of serotonin and/or norepinephrine.

C. Antidepressants commonly work by increasing the levels of neurotransmitters such as norepinephrine and serotonin in the brain.

D. The reticular formation is not directly involved in the mechanism of action of antidepressants.

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Correct Answer is A

Explanation

Explanation:

A. This statement is incorrect and indicates a misunderstanding, as diet plays a crucial role in managing cholesterol levels alongside medication.

B. This statement is accurate and shows an understanding of the need to combine diet with medication.

C. This is correct and indicates proper understanding of medication adherence.

D. This is a correct understanding of the importance of monitoring for potential side effects of cholesterol-lowering medications, such as statins.

A. "A beta blocker." B. "A sodium channel blocker." C. "An alpha blocker." D. "A calcium channel blocker."

Correct Answer is D

Explanation

Explanation:

A. Diltiazem is not a beta blocker; it belongs to a different class of medications.

B. Sodium channel blockers are a different class of drugs used for various cardiac arrhythmias.

C. Alpha blockers are used to treat conditions such as hypertension and benign prostatic hyperplasia, but diltiazem is not in this class.

D. Diltiazem is a calcium channel blocker, commonly used to treat hypertension, angina, and certain heart rhythm disorders.

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A patient asks how most antidepressants work. The nurse responds by saying that antidepressants improve mood by increasing levels of:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse has just completed medication teaching regarding medications used to treat high cholesterol. Which statement made by the client indicates a need for further teaching?

Correct Answer is A

Explanation

A client has been prescribed diltiazem (Cardizem), and asks the nurse what type of drug this is. Which response by the nurse is most appropriate?

Correct Answer is D

Explanation

A nurse is collecting data from a client who has been taking sertraline (Zoloft) for the past 2 weeks. Which of the following data collection findings should alert the nurse to the possibility that the client is developing serotonin syndrome?

A nurse is reinforcing teaching for a client who has angina pectoris and a new prescription to apply a nitroglycerin transdermal patch daily at home. Which of the following instructions should the nurse give the client?

The nurse is describing angina to a family member of a client recently diagnosed with the condition. Which characterization of angina is the most appropriate?

The client asks the nurse why the Transdermal Nitroglycerin patch needs to be off for 12 hours per day. What is the best response by the nurse?

What is the most common adverse effect of nitroglycerin for which the patient is monitored?

The client is in a manic phase of bipolar disorder, and is receiving lithium. What will the nurse expect to assess when the client's lithium level is 0.3 mEq/L?

Patient education for the patient started on a selective serotonin reuptake inhibitor would include:

Because HDL transports cholesterol for destructions and removes it from the body, it is considered “ ” cholesterol.