What structures come off the trachea and enter the lungs?
A. Secondary bronchi
B. Primary bronchi
C. Alveoli
D. Lobar bronchioles
E. Pulmonary arterioles
Answer: B
Anatomy & Physiology
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Resistance to blood flow is _____ proportional to viscosity, _____ proportional to vessel length and _______ proportional to vessel radius
Fill in the blank(s) with correct word
Anatomy & Physiology
A shallow groove on the surface of the brain is called a
A. aperture. B. gyrus. C. canal. D. fissure. E. sulcus.
Anatomy & Physiology
Which structure stores calcium?
A) Mitochondrion B) T-tubule C) Thin filament D) Sarcoplasmic reticulum
Anatomy & Physiology
Which of the following is not a system of intake and output?
A. Digestive system B. Respiratory system C. Urinary system D. Muscular system
Anatomy & Physiology