Which of the following does not activate complement? (Select all that apply.)

a. IgG1
b. IgG2
c. IgG3
d. IgG4
e. IgA
f. IgE
g. IgM
h. IgD.


D,F,H

Health & Biomechanics

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A) 3 5/6 B) 15 2/3 C) 15 1/3 D) 7 2/3 E) 6 2/3

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Which is the last region in the conduction of the cardiac conduction sequence?

1. Sinoatrial node 2. Atrioventricular node 3. Purkinje fibers 4. Bundle of His

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Which indicates a disease that does NOT respond well to treatment?

A) remission B) sequela C) refractory D) recuperation

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Blood protein that maintains the proper proportion and concentration of water in blood:

a. Bilirubin b. Prothrombin c. Fibrinogen d. Albumin e. Globulin

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