ATI RN
First Aid Cardiovascular Drugs Quizlet Questions
Question 1 of 5
When asked how tricyclic antidepressants affect neurotransmitter activity, the nurse should respond that they:
Correct Answer: B
Rationale: The correct answer is B because tricyclic antidepressants work by blocking the reuptake of norepinephrine and serotonin, leading to increased availability of these neurotransmitters in the synaptic cleft. This helps to improve mood and alleviate symptoms of depression. A: Incorrect. Tricyclic antidepressants do not decrease available dopamine. C: Incorrect. Tricyclic antidepressants do not increase monoamine oxidase activity. D: Incorrect. Tricyclic antidepressants do not specifically increase the effects of gamma-aminobutyric acid. In summary, tricyclic antidepressants primarily increase the availability of norepinephrine and serotonin, not dopamine, monoamine oxidase, or gamma-aminobutyric acid.
Question 2 of 5
Which of the following statements is TRUE about the symbolic politics of cannabis in colonial Jamaica?
Correct Answer: A
Rationale: The correct answer is A because the suppression of marijuana in colonial Jamaica was indeed a way to oppress the Rastafarians, who were seen as a threat to colonial social stability. Rastafarians viewed marijuana (kaya) as a sacrament and a key element of their spiritual practice. Authorities perceived Rastafarians as rebellious and subversive due to their anti-colonial beliefs, hence the crackdown on marijuana. Choice B is incorrect because while Bob Marley was associated with the Rastafarian movement and advocated for Jamaican independence, the question specifically focuses on the symbolic politics of cannabis. Choice C is incorrect as colonial authorities objected to cannabis use across all classes, not just the working class. Choice D is incorrect as the trade union movement in Jamaica did not specifically arise to educate about the harms of cannabis but rather focused on workers' rights and labor issues.
Question 3 of 5
The nurse is developing a teaching plan for a client who has been diagnosed recently with a mental health disorder and has been prescribed a psychotropic medication. Which interventions regarding the medication should the nurse include in the teaching plan?Select the one tha does not apply.
Correct Answer: D
Rationale: Step 1: The correct answer is D because it is important for clients to never adjust their dosage of psychotropic medication without consulting their healthcare provider. Step 2: Teaching clients to decrease dosages on their own can be dangerous and lead to adverse effects or worsening of symptoms. Step 3: Option A is correct as it empowers the client to recognize and address side effects promptly. Option B is correct as it provides essential information about the medication. Option C is correct as it assesses understanding and readiness to seek help. Step 4: In summary, option D is incorrect because clients should always consult their healthcare provider before making any changes to their medication regimen.
Question 4 of 5
A client with severe depression has sleep disturbance and anorexia. The nurse’s planning will be enhanced by understanding that these symptoms may be attributed to dysfunction of the:
Correct Answer: C
Rationale: The correct answer is C: Hypothalamus. The hypothalamus plays a crucial role in regulating sleep, appetite, and other basic functions related to survival. Dysfunction in the hypothalamus can lead to sleep disturbances and anorexia, as seen in severe depression. The other choices (A, B, and D) are not directly responsible for regulating sleep and appetite, making them incorrect in this context. The cerebellum is involved in motor coordination, the basal ganglia in motor control and habit formation, and the occipital lobe in visual processing.
Question 5 of 5
Ramelteon (Rozerem) is prescribed for a patient with insomnia. The nurse checks the patient’s medical history, knowing that this medication is contraindicated in which disorder?
Correct Answer: C
Rationale: The correct answer is C: Liver disease. Ramelteon is metabolized in the liver, so patients with liver disease may have impaired drug metabolism, leading to potential toxicity. Coronary artery disease (A), renal insufficiency (B), and anemia (D) are not contraindications for ramelteon as they do not directly affect drug metabolism in the liver.