Choose the combination of factors that would lead to the greatest oxygen unloading from hemoglobin.
A. Low pH, high temperature, low PCO2, high 2,3-DPG
B. High pH, high temperature, high PCO2, low 2,3-DPG
C. High pH, low temperature, low PCO2, low 2,3-DPG
D. Low pH, high temperature, high PCO2, high 2,3-DPG
Answer: D. Low pH, high temperature, high PCO2, high 2,3-DPG
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The accumulation of large amounts of adipose tissue in the ________ that extends from the inferolateral surface of the stomach can form what is commonly called a "beer belly."
A. falciform ligament B. mesocolon C. greater omentum D. lesser omentum E. mesentery proper
Bilirubin causes a skin discoloration called?
A. erythema. B. jaundice. C. pallor. D. bronzing. E. cyanosis.
Which peripheral nerve serves the front of the thigh and leg?
A. Sciatic B. Phrenic C. Intercostals D. Femoral
Answer the following statements true (T) or false (F)
1. The ciliary body attaches to and adjusts the lens. 2. The iris is the colored portion of the eye that surrounds the pupil. 3. The insertion point for extraocular muscles is the sclera. 4. The sclera contains blood vessels that nourish the deep portion of the retina. 5. Lens contains highly organized collagen fibers causing it to be transparent.