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Chris Miller
Chris Miller, Internet Researcher
Category: General
Satisfied Customers: 2786
Experience:  Master's degree in social work, computer knowledge, strong math and science background
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11. Fever is caused by ____. A) haptens B) pyrogens C)

Resolved Question:

11. Fever is caused by ____.
A) haptens
B) pyrogens
C) phagocytes
D) pus
E) none of the above
12. The serous membrane on the outer surface of the lung is the:
A) parietal pleura
B) pulmonary mediastinum
C) pulmonary mesentery
D) visceral pleura
E) none of the above
13. What percentage of total oxygen (O2) is carried within red blood cells chemically bound to hemoglobin?
A) 5%
B) 68%
C) 98.5%
D) 100%
E) none of the above
14. The glottis is an opening in the ____.
A) nares
B) pharynx
C) trachea
D) larynx
E) none of the above
15. The major components of the lymphatic system include:
A) lymph nodes, lymph, T-cells
B) spleen, thymus, tonsils
C) thoracic duct, R. lymphatic duct, lymph nodes
D) lymphatic vessels, lymph, lymphatic organs
E) none of the above
Submitted: 6 years ago.
Category: General
Expert:  Chris Miller replied 6 years ago.

Hello, and thanks for the questions.

 

11. B) pyrogens

12. D) visceral pleura

13. C) 98.5%

14. D) larynx

15. D) lymphatic vessels, lymph, lymphatic organs

 

Hope this helps!

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