Carlos is discussing with his patient the potential interactions between antianxiety medications and alcohol. What should he warn them about?
Antianxiety medications protect the liver from alcohol damage.
Alcohol negates the effects of antianxiety medications.
Combining the two causes increased alertness.
Combining antianxiety medications with alcohol can increase sedation and respiratory depression.
The Correct Answer is D
Choice A reason: Antianxiety medications do not protect the liver from alcohol; in fact, both can increase liver strain, especially with long-term use.
Choice B reason: Alcohol does not simply negate the effects but instead potentiates sedation, worsening impairment.
Choice C reason: Increased alertness is the opposite of what occurs; both substances are central nervous system depressants.
Choice D reason: The interaction between alcohol and antianxiety medications intensifies sedation, impairs coordination, and can suppress breathing, making it dangerous and potentially life-threatening.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Monitoring lithium levels is essential because of its narrow therapeutic index; toxicity can occur if levels rise slightly above the therapeutic range.
Choice B reason: Weight gain is not an indication of lithium toxicity; instead, toxicity signs include tremors, nausea, diarrhea, and confusion.
Choice C reason: Lithium is not addictive, and therapy is often long-term to prevent relapse of mood episodes.
Choice D reason: Diuretics are contraindicated with lithium because they increase the risk of toxicity by altering sodium and fluid balance.
Correct Answer is C
Explanation
Choice A reason:Glutamate is the primary excitatory neurotransmitter in the brain, promoting neuronal activity. It is not typically targeted for its inhibitory effects in anxiety treatments, as excessive glutamate activity may contribute to heightened anxiety or overstimulation.
Choice B reason:Dopamine is involved in reward, motivation, and movement regulation. While imbalances in dopamine can play a role in some psychiatric conditions, it is not the primary neurotransmitter targeted for its inhibitory effects in anxiety disorders.
Choice C reason:Gamma-aminobutyric acid (GABA) is the main inhibitory neurotransmitter in the brain, helping to calm neuronal activity and reduce anxiety. Many anti-anxiety medications, such as benzodiazepines, enhance GABA’s effects to promote relaxation and reduce symptoms of anxiety.
Choice D reason:Norepinephrine is an excitatory neurotransmitter associated with the body’s stress response and arousal. Elevated levels are often linked to increased anxiety, so it is not targeted for inhibitory effects in anxiety treatments.
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