Melanin granules, which are contained within the deeper cells in the germinal layer, are responsible for:
A. texture of the skin.
B. color of the skin.
C. sweat production.
D. heat production.
Answer: B. color of the skin.
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Which portion of the heart, when weakened by a heart attack, is responsible for causing fluid to back up into and engorge the lung tissue?
A) Right atrium B) Left ventricle C) Right ventricle D) Pulmonary vein
Emergency patients or those with a contagious disease should enter the office through a private office entrance (if there is one) and be escorted directly into an examination room.
Answer the following statement true (T) or false (F)
___________ is/are not considered safe or adequate eye protection because the sides of the eyes are not shielded
A. A mask with eye shields C. Safety glasses B. A face shield D. Prescription glasses
Jason was taken to the surgical suite after arriving in the ER with a stab wound to his abdomen. The planned procedure was an exploration of the penetrating wound to the abdomen. What is the appropriate CPT code for this procedure?
A. 20101 B. 20103 C. 20100 D. 20102