Which lobe of the brain is in charge of handling memory and anxiety?

Correct Answer: C

Rationale: The correct answer is C: Temporal lobe. The temporal lobe is responsible for handling memory functions and emotions, including anxiety. It contains the hippocampus, a crucial structure for memory formation. The frontal lobe (choice A) is primarily involved in executive functions and decision-making. There is no specific "Anxiety center" (choice B) in the brain. The central sulcus (choice D) is a groove that separates the frontal and parietal lobes and is not directly associated with memory or anxiety processing. Therefore, the temporal lobe is the correct choice based on its known functions related to memory and emotional processing.

Correct Answer: C

Rationale: The correct answer is C: Structural. Structural factors refer to external barriers such as lack of access to affordable medication and rising costs, which directly impact medication adherence. This is because individuals may struggle to afford their medications or face logistical challenges in obtaining them. Provider factors (A) pertain to healthcare professionals, environmental factors (B) involve physical surroundings, and client factors (D) relate to individual characteristics, which are not directly linked to access and cost issues affecting medication adherence.

Correct Answer: B

Rationale: The correct answer is B: Norepinephrine. Norepinephrine is responsible for the regulation of the "fight or flight" response as it is released by the sympathetic nervous system during stressful situations, activating the body's response to danger. Dopamine (A) is involved in reward and pleasure pathways. GABA (C) is an inhibitory neurotransmitter that helps regulate anxiety and stress. Histamine (D) is involved in allergic reactions and the sleep-wake cycle, not the "fight or flight" response.

Correct Answer: C

Rationale: The correct answer is C: Tuberoinfundibular pathway. This pathway is responsible for regulating prolactin secretion from the pituitary gland. Dopamine inhibits prolactin release, so when this pathway is disrupted, it can lead to increased prolactin levels, causing galactorrhea (milk production) and gynecomastia (breast enlargement in males). A: Mesocortical pathway is associated with cognitive and emotional functions, not galactorrhea or gynecomastia. B: Mesolimbic pathway is involved in reward and reinforcement, not related to the symptoms mentioned. D: Nigrostriatal pathway is associated with motor control and is not linked to galactorrhea or gynecomastia.

Correct Answer: C

Rationale: The correct answer is C: thiothixene. Thiothixene is a first-generation antipsychotic due to its high affinity for dopamine D2 receptors. First-generation antipsychotics primarily target dopamine receptors in the brain to reduce psychotic symptoms. Risperidone (A) and olanzapine (B) are second-generation antipsychotics that target both dopamine and serotonin receptors. Cariprazine (D) is a third-generation antipsychotic that acts as a partial agonist at dopamine D2 receptors. Thiothixene is the only first-generation antipsychotic among the choices, making it the correct answer.