Physiologic effects of CPAP include:
A) increased intrathoracic pressure.
B) forcing of fluid into the alveoli.
C) increased alveolar surface tension.
D) opening of collapsed alveoli.
Answer: D) opening of collapsed alveoli.
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Where do the renal arteries and veins enter and exit the kidney?
A. Mediastinum B. Renal capsule C. Renal sinus D. Hilum E. Renal pelvis
Slow-reactive substance of anaphylaxis (SRS-A) is a collection of three related __________
Fill in the blank(s) with correct word
Which of the following selections includes ONLY essential amino acids for a growing child?
a. valine, tyrosine, leucine, serine, alanine b. aspartic acid, glutamic acid, tyrosine, glycine, alanine c. proline, serine, cysteine, glutamine, histidine d. leucine, lysine, valine, tryptophan, arginine
Your hand has a scratch. What signals would indicate that the injury is inflamed?
A. Cold, gray, sunken, numb B. Yellow, not swollen, tingling, normal temperature C. Red, hot, swollen, painful D. No change to the site other than evidence of the scratch