Positive inotropic drugs such as glucagon and thyroid hormone cause
A) decreased heart rate.
B) increased heart rate.
C) increased contractility.
D) decreased contractility.
E) asystole.
Question 2
The pampiniform plexus of the testicular vein is found within the
A) epididymis.
B) raphe.
C) spermatic cord.
D) cremaster muscle.
E) rete testis.