With what diseases does serotonin increase?

Correct Answer: A

Rationale: The correct answer is A: Anxiety. Serotonin is a neurotransmitter that plays a role in regulating mood and anxiety. An increase in serotonin levels is associated with decreased anxiety symptoms. In contrast, serotonin levels are often low in depression, schizophrenia, and Parkinson's disease, so choices B, C, and D are incorrect. In depression, serotonin deficiency is often implicated. Schizophrenia is linked to dopamine and glutamate imbalances, not serotonin. Parkinson's disease is associated with dopamine depletion in the brain, not serotonin. Thus, the correct answer is A based on the role of serotonin in anxiety regulation.

Correct Answer: A

Rationale: The correct answer is A: Glutamate is a neurotransmitter involved in learning and memory. Glutamate is the most abundant excitatory neurotransmitter in the brain, playing a crucial role in synaptic plasticity, which underlies learning and memory processes. It facilitates communication between neurons, enhancing synaptic strength and promoting the formation of new neural connections. Choices B, C, and D are incorrect because glutamate's primary role is not in mood regulation, cognition, motivation, or pain perception, although it does play a role in various physiological functions.

Correct Answer: A

Rationale: The correct answer is A because primary prevention aims to prevent the occurrence of a disease or injury before it happens. Legislation to ban hazardous products directly addresses the root cause by eliminating the risk factor. Regular exams and screening (B), cardiac rehab programs (C), and support groups (D) are examples of secondary or tertiary prevention, which focus on early detection, management, and support after the disease or injury has occurred.

Correct Answer: A

Rationale: The correct answer is A: Antianxiety and sedative. Alprazolam (Xanax) is a benzodiazepine used primarily to treat anxiety disorders and panic attacks due to its anxiolytic and sedative properties. It works by enhancing the effects of a neurotransmitter called GABA in the brain, which helps to reduce anxiety and promote relaxation. Choices B, C, and D are incorrect because alprazolam is not classified as an antidepressant, antipsychotic, or anticonvulsant medication. It is important to differentiate the intended uses of medications to ensure appropriate treatment.

Correct Answer: D

Rationale: The correct answer is D, "All of the above," because amphetamine (Adderall) is a stimulant medication that can cause a range of side effects. Insomnia and restlessness (Choice A) are common CNS-related SE. Weight loss and dysrhythmias (Choice B) are known cardiovascular SE. Hypertension and agitation (Choice C) are also potential cardiovascular and CNS-related SE, respectively. Selecting "All of the above" encompasses the comprehensive list of possible side effects associated with amphetamine use. Other choices are incorrect because they do not cover the full spectrum of side effects typically seen with amphetamine administration.