Chloral hydrate administration is associated with which of the following effects?

Chloral hydrate administration is associated with which of the following effects?

• A. Depression of cardiovascular and respiratory systems
• B. Enhancement of cardiovascular and respiratory function
• C. Immediate reversal by an antagonist
• D. No sedating effect

Answer: (A)

Chloral hydrate is a CNS depressant, and its sedative-hypnotic effects come from slowing brain activity. At higher doses, it can blunt the brainstem centers that regulate breathing and circulation, leading to slowed or shallow respiration and lowered blood pressure. This combination is why it is associated with depression of cardiovascular and respiratory systems. There isn’t a specific antagonist that rapidly reverses its effects, and it does not enhance cardiovascular or respiratory function. It also does have a sedating effect, so the option stating no sedating effect isn’t accurate.

Chloral hydrate is a CNS depressant, and its sedative-hypnotic effects come from slowing brain activity. At higher doses, it can blunt the brainstem centers that regulate breathing and circulation, leading to slowed or shallow respiration and lowered blood pressure. This combination is why it is associated with depression of cardiovascular and respiratory systems.

There isn’t a specific antagonist that rapidly reverses its effects, and it does not enhance cardiovascular or respiratory function. It also does have a sedating effect, so the option stating no sedating effect isn’t accurate.