Which of the following is a function of the blood?
a) defense against toxins and pathogens
b) transport of gases
c) transport of body heat
d) transport of nutrients and wastes
e) All of the answers are correct.
Answer: e) All of the answers are correct.
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Which structure in the diencephalon relays information to the cerebrum?
A) Pituitary gland B) Thalamus C) Hypothalamus D) Pineal body
Select the most correct statement concerning skin cancer.
A) Most tumors that arise on the skin are malignant. B) Squamous cell carcinomas arise from the stratum corneum. C) Basal cell carcinomas are the least common but most malignant. D) Melanomas are rare but must be removed quickly to prevent them from metastasizing.
Blood passing through the tricuspid valve is going into the ________.
Fill in the blank(s) with the appropriate word(s).
The circular pigmented area of the skin surrounding the nipple is called the ____
a. uvula b. vulva c. areola d. alveolus