Plasma proteins contribute to the
pressure of the blood.
osmotic
filtration
central venous
hydrostatic
The Correct Answer is B
A. pressure of the blood: Not primarily—systemic blood pressure is mainly from cardiac output and vascular resistance; proteins contribute minimally.
B. osmotic: Plasma proteins (especially albumin) generate colloid osmotic/oncotic pressure that pulls fluid into capillaries.
C. filtration: They oppose filtration by favoring reabsorption (their oncotic pull counters hydrostatic push).
D. central venous: CVP reflects blood volume, venous tone, and right heart function, not plasma protein levels directly.
E. hydrostatic: Hydrostatic pressure is due to fluid column and pumping; proteins affect oncotic, not hydrostatic, pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is {"dropdown-group-1":"B"}
Explanation
The circled organ is the pancreas -it sits posterior to the stomach across the posterior abdominal wall and has both exocrine (digestive enzymes) and endocrine (insulin/glucagon) functions.
Correct Answer is {"dropdown-group-1":"C"}
Explanation
Correct answer: Stomach
The stomach is the J-shaped digestive organ in the upper abdomen (left upper quadrant) with a thick muscular wall and gastric folds (rugae); its shape and position on the model match the circled organ.
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