Juan is reviewing the effects of neurotransmitter imbalances in mental health disorders. A decrease in which neurotransmitter is most commonly associated with depression?
Serotonin.
Histamine.
Glutamate.
Norepinephrine.
The Correct Answer is A
Choice A reason: Reduced serotonin levels are strongly associated with depression, as serotonin regulates mood, sleep, and emotional stability. Many antidepressants, such as SSRIs, work by increasing serotonin availability in the brain, supporting its role in depression.
Choice B reason: Histamine is primarily involved in immune responses, wakefulness, and allergic reactions, not mood regulation. It is not commonly linked to depression, making it an incorrect choice.
Choice C reason: Glutamate is an excitatory neurotransmitter involved in learning and memory. While imbalances may play a role in some psychiatric conditions, it is not the primary neurotransmitter associated with depression.
Choice D reason: Norepinephrine is involved in arousal and stress responses, and its dysregulation can contribute to depression. However, serotonin is more consistently and prominently linked to the pathophysiology of depression, making it the better choice.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:Requiring definitive evidence before reporting suspected child abuse is incorrect. Healthcare professionals are mandated to report suspicion of abuse, as investigations determine the validity, not the reporter.
Choice B reason:A commitment from the abuser to stop does not exempt healthcare workers from reporting. Suspected abuse must be reported to protect the child, regardless of promises made by the potential abuser.
Choice C reason:Concern about defamation is understandable but does not override the duty to report suspected abuse. Mandatory reporting laws prioritize child safety and provide legal protection for reporters acting in good faith.
Choice D reason:Mandatory reporting laws require healthcare workers to report any suspicion of child abuse, even without confirmed evidence. This statement reflects an accurate understanding of the legal and ethical obligation to prioritize child safety.
Correct Answer is A
Explanation
Choice A reason:A neologism is a made-up word or phrase that has meaning only to the person using it, often seen in schizophrenia. The client’s repeated use of "flakala," a non-existent word, indicates the creation of a term unique to their thought process, fitting the definition of a neologism.
Choice B reason:Word salad refers to a jumbled, incoherent string of words or phrases that lack meaningful connection, making communication difficult to understand. The client’s statement is repetitive and focused on a single invented word, not a disorganized mix of unrelated words, so this does not apply.
Choice C reason:Echolalia involves repeating words or phrases spoken by others, often seen in conditions like autism or schizophrenia. The client is not mimicking someone else’s speech but is using a self-created word, so echolalia is not the correct description.
Choice D reason:Clang association is when words are chosen based on their sound, such as rhyming or alliteration, rather than meaning. The client’s use of "flakala" does not involve sound-based word choices but rather the invention of a new word, making this choice incorrect.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.