Which of the following statements is true?
A. As thoracic volume increases, alveolar pressure (Palv) increases.
B. In expiration, the thoracic volume increases.
C. Constriction of bronchioles assists breathing.
D. As alveolar volume increases, alveolar pressure (Palv) decreases.
E. Pressure is directly proportional to volume.
D
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The inferior patella is the base.
Answer the following statement true (T) or false (F)
Lipoproteins that are formed within the intestinal epithelium to transfer dietary fats into circulation are called
A) chylomicrons. B) very-low-density lipoproteins. C) micelles. D) low-density lipoproteins. E) high-density lipoproteins.
The first "way station" in the visual pathway from the eye, after there has been partial crossover of the fibers in the optic chiasma, is the ________
A) visual cortex B) superior colliculi C) temporal lobe D) lateral geniculate body of the thalamus
Within the filtration membrane, filtration slits are gaps between which of the following?
a) microvilli b) fenestrations c) macula densa cells d) pedicels