What helps keep the alveoli from collapsing during exhalation?
A. Surfactant
B. Oxygen
C. Water
D. Mucus
E. Intrinsic factor
Answer: A
Anatomy & Physiology
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If -emia means "blood" then this term means high blood glucose
A) Hyperglycemia B) Hyperlipidemia C) Hypercholesterolemia D) Hyperbacteremia
Anatomy & Physiology
Important organic osmolytes in marine osmoconformers are
a. polyols and sugars. b. glycine and taurine. c. methylamine and methylsulfonium. d. urea. e. all of these.
Anatomy & Physiology
In the knee joint, the medial meniscus is:
A) elastic cartilage. B) fibrocartilage. C) hyaline cartilage. D) dense regular collagenous connective tissue.
Anatomy & Physiology
Which muscle dorsiflexes and inverts the foot?
A. tibialis anterior B. soleus C. extensor digitorum longus D. extensor hallicus longus E. fibularis brevis
Anatomy & Physiology