The blood air barrier consists of
A) pseudostratified ciliated columnar epithelium.
B) 1 layer of moist cuboidal epithelium.
C) 2 layers of simple squamous epithelium.
D) stratified squamous epithelium.
E) surfactant cells.
C
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a. Bronchiole b. Larynx c. Nasal concha d. Olfactory epithelium of the anterior nasal cavity e. Primary bronchus
Which tumor originates in blood-forming tissues in the red bone marrow?
A. Sarcoma B. Leukemia C. Lymphoma D. Carcinoma
A compound action potential ________
A) is graded B) is the sum of action potentials in many axons C) is the sum of action potentials in many axons, is graded, and may be recorded from a nerve D) may be recorded from a nerve
Explain the role of aldosterone in sodium and water balance
What will be an ideal response