Sodium valproate has been shown to

Nurselytic

Home

ATI RN

ATI RN

ATI RN Test Bank

Pharmacology of CNS Drugs Questions

Question 1 of 5

Sodium valproate has been shown to

A. Prolong neuronal Na+ channel inactivation B. Attenuate â€˜T' type Ca2+ current in neurons C. Inhibit degradation of GABA by GABA transaminase D. All of the above

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 2 of 5

Which of the following drugs is added to levodopa therapy of parkinsonism to attenuate wearing-off effect?

A. Selegiline B. Trihexyphenidyl C. Amantadine D. Any of the above

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 3 of 5

Which of the following is a nonsedative anxiolytic?

A. Meprobamate B. Buspirone C. Hydroxyzine D. Alprazolam

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 4 of 5

Renal excretion of lithium is enhanced by

A. Furosemide B. Mannitol C. Indomethacin D. Both (a) and (b)

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Question 5 of 5

Digitalis increases the force of contraction of ventricles by

A. Increasing the duration of systole B. Increasing the rate of contraction without affecting the duration of systole C. Increasing the rate of contraction, but reducing the duration of systole D. Increasing both the rate of contraction as well as the duration of systole

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Access More Questions!

ATI RN Basic

$89/ 30 days

ATI RN Premium

$150/ 90 days

Similar Questions