With what diseases does GABA increase?

Correct Answer: A

Rationale: The correct answer is A: Reduction in anxiety. GABA is an inhibitory neurotransmitter that helps regulate anxiety by reducing neuronal excitability. Increased GABA levels can lead to a calming effect, thus reducing anxiety. Choice B is incorrect as GABA does not increase anxiety, mania, or schizophrenia. Choice C is incorrect as GABA is not directly associated with depression. Choice D is incorrect as GABA dysfunction is not a primary factor in Parkinson's disease.

Correct Answer: C

Rationale: Tertiary prevention aims to manage and reduce the impact of an existing health condition. Cardiac rehab programs fall under this category by providing specialized care and support to individuals post-heart attack or heart surgery. These programs focus on improving cardiovascular health through exercise, education, and counseling. Legislation to ban hazardous products (A) is an example of primary prevention, aiming to prevent health issues before they occur. Regular exams and screenings (B) are considered secondary prevention, detecting diseases early to prevent complications. Support groups (D) can be part of the overall care plan but do not specifically target the management of an existing condition like tertiary prevention programs do.

Correct Answer: A

Rationale: The correct answer is A because alprazolam is a benzodiazepine that can worsen angle closure glaucoma and exacerbate pre-existing CNS depression. For choice B, hypertension and diabetes are not contraindications for alprazolam. Choice C, asthma and allergies, are not direct contraindications for alprazolam. Choice D is incorrect as alprazolam does have contraindications.

Correct Answer: A

Rationale: The correct answer is A because benzodiazepines are primarily indicated for anxiety, seizure disorders, and insomnia due to their anxiolytic, anticonvulsant, and sedative-hypnotic properties. Choice B (depression and bipolar disorder) is incorrect as benzodiazepines are not first-line treatments for these conditions and may even worsen symptoms. Choice C (schizophrenia and psychosis) is also incorrect as benzodiazepines are not recommended for these conditions and may exacerbate psychotic symptoms. Choice D (None of the above) is incorrect as benzodiazepines do have specific indications, as stated in option A.

Correct Answer: A

Rationale: The correct answer is A: A first-generation antipsychotic. Chlorpromazine (Thorazine) is classified as a first-generation antipsychotic due to its primary use in treating psychotic disorders such as schizophrenia. It works by blocking dopamine receptors in the brain, helping to alleviate symptoms of psychosis. Choice B is incorrect because chlorpromazine is not primarily used as an antidepressant. Choice C is incorrect because it is not an antianxiety medication; it is not typically used to treat anxiety disorders. Choice D is incorrect because chlorpromazine is not an anticonvulsant; it is not used to control seizures.