What vein drains the lower body, essentially everything below the diaphragm?
A. Superior vena cava
B. Inferior vena cava
C. Aorta
D. Femoral vein.
Answer: B
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Pneumothorax is a condition in which air separates the visceral and parietal pleura in the chest, resulting in a collapsed lung. Having pneumothorax would lower the ________ of the lung.
A. surfactant production B. compliance C. intrapleural pressure D. serous fluid content
Autonomic ganglia contain ________.
A) an outer connective tissue capsule around the cell bodies of preganglionic motor neurons B) synapses between postganglionic fibers and their effectors C) the cell bodies of motor neurons D) both somatic afferent and efferent neurons
Which layer of the epidermis is found in only a few areas of the body?
A. stratum lucidum B. stratum spinosum C. stratum granulosum D. stratum corneum E. stratum basale
third step in endocytosis
What will be an ideal response?