As fluid flows down the water-permeable descending limb of the nephron loop, the osmolarity of the tubular fluid is ___________________.
a) increasing
b) decreasing
a) increasing
Anatomy & Physiology
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Skeletal muscle produces body movement as well as maintains our ________ as we sit
A) Posture B) Vasoconstriction C) Strength D) Vasodilation
Anatomy & Physiology
All of the following are muscles that move the eyeball EXCEPT
a) superior rectus. b) lateral rectus. c) inferior oblique. d) internal oblique. e) superior oblique.
Anatomy & Physiology
Chronic inhalation of fine particles that reach the alveoli leads to ________ lung disease.
A) congestive B) restrictive C) obstructive D) fibrotic E) compliant
Anatomy & Physiology
Nails are composed of ____.
a. melanin b. hemoglobin c. keratin d. sebum e. carotene
Anatomy & Physiology