Subjective symptoms of clinical depression include all of the following, except:

Choice A reason: Monitoring for tremors is important in opioid withdrawal but not the essential assessment before clonidine administration. Tremors are a symptom of withdrawal, but clonidine’s primary risk is hypotension, so blood pressure monitoring is more critical.

Choice B reason: Determining when the client last used an opiate helps in understanding withdrawal progression but does not directly influence clonidine safety. The timing of last opioid use is useful for clinical context but not the most essential assessment before giving clonidine.

Choice C reason: Completing a thorough physical assessment is a general nursing responsibility but is too broad to be considered the essential step before clonidine administration. While important, it does not specifically address the main safety concern of clonidine.

Choice D reason: Assessing blood pressure is the most essential nursing assessment before giving clonidine. Clonidine is an antihypertensive that lowers blood pressure by reducing sympathetic outflow. In opioid withdrawal, clonidine is used to reduce autonomic symptoms, but it can cause hypotension. Therefore, checking blood pressure ensures the client is safe to receive the medication and prevents complications such as severe hypotension or syncope.

Choice A reason: Glucocorticoid activity is related to stress response and the hypothalamic-pituitary-adrenal axis. While abnormalities here can contribute to depression, decreased glucocorticoid activity is not the primary neurochemical imbalance associated with depression.

Choice B reason: Increased dopamine activity is more commonly linked to conditions such as schizophrenia or mania. Depression is typically associated with reduced neurotransmitter activity, not increased dopamine.

Choice C reason: The most widely accepted neurochemical explanation for depression is decreased activity of serotonin and norepinephrine. These neurotransmitters regulate mood, sleep, appetite, and energy. Deficits in their activity lead to the hallmark symptoms of depression, making this the correct answer.

Choice D reason: The kindling process refers to repeated stimulation of neural pathways that can lower the threshold for mood episodes, particularly in bipolar disorder. While it may play a role in mood disorders, it is not the primary explanation for depression’s neurochemical imbalance.