What should a Class B extinguisher be used for?
A. Electrical fires
B. Common materials such as paper, wood or most other combustibles
C. Flammable liquids such as gasoline, paint remover or grease
D. Combustible metals usually found in industry
Which of the following is classified as an endocrine hormone?
After blood leaves the right atrium, what valve prevents back flow?
If a person becomes dehydrated, what would there be less of in the blood?
aOn opposite sides
dC. Flammable liquids such as gasoline, paint remover or grease
5 Multiple Choice Questions
C. CPR will not be administered
C. There is a weakness in the wall
5 True/False Questions
Why is the pituitary the "master gland"?
A. Its hormones affect other glands
B. Its hormones can replicate the actions of other hormones
C. All hormones start as immature pituitary hormones
D. Its hormones control reproduction → A. Its hormones affect other glands
What best describes the composition of a hormone?
A. A complex protein
B. A carbohydrate
C. A chemical substance
D. A cell with a nucleus → C. A chemical substance
What hormones stimulate body hair, facial hair, large muscles and a deep voice?
C. ADH and TSH
D. Aldosterone and cortisone → D. Appendix
During digestion, food leaves the stomach and enters the:
D. Jejunum → A. Duodenum
Where would you find epithelial tissue?
A. Inside long bones
B. Inside the brain
C. Lining the inside of the nose
D. In the walls of the large intestine → B. Connective