Insertion of a narrow flexible tube, or catheter, through a ...

[Capo]

Insertion of a narrow flexible tube, or catheter, through a coronary blood vessel to withdraw blood samples, measure pressures, and inject contrast medium for imaging purposes is ________.
 
  Fill in the blank(s) with correct word

Question 2

Microorganisms, such as bacteria, viruses, protozoa, fungi, or yeast that invade the body are known as ________.
 
  A) tumors
  B) pathogens
  C) interferon
  D) immunoglobulins

[mceravolo]

Answer to Question 1

cardiac catheterization

Answer to Question 2

B
Explanation: A) Tumors are made of tissue, not microorganisms.
B) Correct
C) Interferon is a chemical, not a microorganism.
D) Immunoglobulins are produced during the immune response; they are not microorganisms.

[Capo]

TYSM

[bblaney]

Excellent