A test that determines the rate at which red blood cells settle ...

[schs14]

A test that determines the rate at which red blood cells settle in a long, narrow tube is a/an:
 
  A) ESR.
  B) PTT.
  C) PT.
  D) HCT.

Question 2

The medical term used to describe a large blister is:
 
  A) ecchymosis.
  B) callus.
  C) bulla.
  D) boil.

[kswal303]

Answer to Question 1

A
Explanation:
A) Correct. This is an erythrocyte sedimentation rate blood test.
B) This is a partial thromboplastin time test on blood plasma.
C) This is a prothrombin time test on blood plasma.
D) Hct is hematocrit in which the percent of RBCs in plasma is determined.

Answer to Question 2

C
Explanation:
A) An ecchymosis is a bruise.
B) A callus is hardened skin.
C) Correct.
D) A boil is an infected nodule in the subcutaneous tissue of the skin.

[schs14]

Gracias!

[sultansheikh]

TYSM