Plasma makes up about ________ percent of a centrifuged sample of whole blood.
A. 55
B. 45
C. 25
D. 75
E. 35
Answer: A
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Osmotic pressure is created by the presence in a fluid of small diffusible molecules that easily move through the capillary membrane
Indicate whether the statement is true or false
The movement of fluid and solutes from the peritubular capillary to the renal tubule is referred to as _______.
A) tubular reabsorption B) glomerular filtration C) tubular secretion D) tubular absorption
Where are the submandibular salivary glands?
A. Below the tongue B. Inferior to the angle of the mandible on each side C. Anterior to the ears D. None of these are correct.
If a patient is hyperventilating and has a blood sugar level of 800 mg/100 ml, what hormone should be injected for treatment?
a. aldosterone b. insulin c. glucagon d. somatostatin e. cortisol