The ABO blood group is based on which antigen(s)?
A) antigen Rh B) antigens A and B C) antigen O D) antigen D
Answer: B
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Which of the following statements is true concerning the mammary glands of both males and females?
A) The only time hormones target breast tissue is during pregnancy and lactation. B) All lumps identified in breast tissue are malignant. C) The mammary glands are modified sweat glands that are actually part of the integumentary system. D) Both sexes are equally prone to breast cancer.
Which of the following is a function of the autonomic fibers that run in the facial nerve?
A. They supply taste sensation to the anterior third of the tongue. B. They supply the ciliary muscle. C. They supply the parotid salivary gland. D. They supply the esophagus. E. They supply the lacrimal gland.
What are the two main risk factors for type2 diabetes mellitus?
a) strength training b) excessive dieting c) smoking d) sedentary lifestyle e) obesity
Which of the light micrographs in the figure below shows a pseudostratified columnar epithelium?
a) A b) B c) C d) D e) E