Two PVCs in succession are called:

Two PVCs in succession are called:
 
  a. bigeminy.
  b. trigeminy.
  c. couplets.
  d. salvos.

Question 2

When planning a news conference, invited special guests can enhance the event's message. These guests:
 
  a. should never be allowed to answer questions because this is your news conference, not theirs.
  b. may speak or answer questions, depending upon circumstances.
  c. should always be seated at the back of the room.
  d. should have their own press agents.

Question 3

Which skin layer contains hair follicles, sweat glands, sebaceous glands, and nerve endings?
 
  A) dermis
   B) epidermis
   C) hypodermis (subcutaneous fascia)
   D) superficial fascia

Question 4

Indications for the use of dopamine include:
 
  a. Hypovolemia
  b. Cardiogenic shock
  c. Pheochromocytoma
  d. Tachycardia