Neuroleptics are used to treat:

Correct Answer: B

Rationale: Neuroleptics are primarily used to treat psychosis, which includes symptoms like hallucinations and delusions. These medications work by blocking dopamine receptors in the brain to reduce these symptoms. Neurosis (choice A) is a milder condition characterized by anxiety and distress, typically treated with psychotherapy. Narcolepsy (choice C) is a sleep disorder treated with stimulants. Parkinsonian disorders (choice D) are movement disorders and are treated with medications that increase dopamine levels. Therefore, the correct answer is B as neuroleptics are specifically designed to address symptoms associated with psychosis.

Correct Answer: C

Rationale: The correct answer is C because Bemegride has both central and reflector effects. It acts centrally by stimulating the medullar respiratory center (not inhibiting it as in choice A), and peripherally by stimulating chemoreceptors in the carotid sinus zone (not acting as a spinal analeptic as in choice D). Therefore, choice C accurately describes the dual mechanism of action of Bemegride, making it the correct choice.

Correct Answer: A

Rationale: The correct answer is A because tranquilizers typically produce euphoria, burst of energy, increase in motor activity, and a warm sensation throughout the body. This is due to the sedative effects of tranquilizers, which can initially induce feelings of relaxation and well-being. Choice B is incorrect because visual hallucinations and distorted perception of time and space are more commonly associated with hallucinogens rather than tranquilizers. Choice C is incorrect because physical bliss, body lightness, a wish to fly, and motionlessness are not typical effects of tranquilizer intoxication. Choice D is incorrect because synaesthesia, where senses mix and one sensory experience triggers another, is not a common effect of tranquilizers intoxication. In summary, choice A is the correct answer as it aligns with the typical features of tranquilizers intoxication, while the other choices do not accurately describe the effects of tranquilizers.

Correct Answer: C

Rationale: Step 1: Identify the antitussive agents that have a peripheral effect. Step 2: Understand that antitussive agents with a peripheral effect act outside the central nervous system. Step 3: Recognize that Libexine is the only antitussive agent among the choices that exerts its effect peripherally. Step 4: Codeine and Tusuprex primarily act centrally, not peripherally. Step 5: Glaucine hydrochloride is a smooth muscle relaxant and not typically classified as an antitussive agent with a peripheral effect.

Correct Answer: D

Rationale: Step-by-step rationale: 1. Cholosas is a bile stimulant of vegetable origin, containing bile salts. 2. Bile salts in Cholosas promote the production of bile in the liver, aiding in digestion. 3. Oxaphenamide and Papaverine are not bile stimulants. 4. Cholenzyme is an enzyme supplement, not a bile stimulant. In summary, Cholosas is the correct answer as it directly stimulates bile production, while the other choices are not related to bile production.