Author Question: To determine heart rate, count the number of QRS complexes in a(n) _____ second period and multiply ... (Read 106 times)

ETearle · **on:** Jul 3, 2018

To determine heart rate, count the number of QRS complexes in a(n) _____ second period and multiply this number by 10.

a. 4-
b. 6-
c. 8-
d. 10-

Question 2

Which of the following statements regarding the use of Diazepam is FALSE?

a. Diazepam potentiates the effects of GABA in the CNS.
b. Diazepam is a skeletal muscle relaxant.
c. Diazepam produces sedation by binding with opiate receptors in the CNS.
d. Diazepam is a relatively short-acting medication.

juliaf · **Reply #1 on:** Jul 3, 2018

Answer to Question 1

B

Answer to Question 2

c
Rationale: a. This is a true statement regarding Diazepam
b. This is a true statement regarding Diazepam
c. Correct. Diazepam does not bind with opiate receptors. Diazepam exerts its actions by enhancing the effects of endogenous GABA.
d. This is a true statement regarding Diazepam.