The nasal cavity, trachea, bronchi, and lungs are parts of the ________ system.
A. musculoskeletal
B. endocrine
C. urinary
D. respiratory
E. cardiovascular
Answer: D
Health & Biomechanics
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Excretion of a drug occurs in the ______.
a. mucosa of the stomach, mouth, and small intestine b. circulatory system c. liver d. kidney, sweat glands, lungs, or intestines
Health & Biomechanics
Danger signs of oral cancer include
A. change in the voice. B. a lump in the neck. C. blood in the saliva. D. all of these choices
Health & Biomechanics
The outer layer known as the white of the eye is the ________
Fill in the blank(s) with correct word
Health & Biomechanics
A medical term that means thymus tumor is ____________________
Fill in the blank(s) with correct word
Health & Biomechanics