Immunoglobulins that are primarily found in glandular secretions such as mucus, saliva, and tears are
A) IgA.
B) IgD.
C) IgE.
D) IgG.
E) IgM.
Answer: A
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A) Epidermal dendritic cells B) Keratinocytes C) Merkel disc D) Keratin E) Cornified keratinocytes 1) The most abundant cells of the epidermis. 2) The protein found in the epidermis that is responsible for toughening the skin. 3) Cells plus a disc-like sensory nerve ending that functions as a sensory receptor for touch. 4) Skin macrophages that help activate the immune system. 5) Cell remnants of the stratum corneum.
The elbow is distal to the wrist
Indicate whether the statement is true or false
Which range indicates normal urinary output for a 24-hour period??
A) ?1,000 to 1,500 ml B) ?1,000 to 2,000 ml C) ?1,500 to 2,000 ml D) ?1,500 to 2,500 ml
Which of the following is NOTÂ part of the alimentary canal?
A. Rectum B. Pancreas C. Duodenum D. Esophagus