Anatomy students are viewing a specific bone and identifying the sella turcica, pterygoid processes, foramen ovale, foramen spinosum, and the foramen rotundum. Which bone are they studying?
A. Occipital bone
B. Palatine bone
C. Vomer
D. Sphenoid bone
E. Ethmoid bone
Answer: D
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Which of the following is true regarding bursitis?
A. overuse injury B. frictional irritation in one or more bursae C. inflammation D. both A and B E. all of the above
When a cell's genetic content is designated as 1n, the cell is said to be ________.
Fill in the blank(s) with the appropriate word(s).
Which of the following is NOT a characteristic of white blood cells?
A. Can leave blood vessels B. Make up the major formed element C. Have amoeboid movement D. Have nuclei and mitochondria
Umbilical arteries:
A. deliver oxygen and nutrient-rich blood from the mother to the placenta. B. deliver oxygen and nutrient-rich blood from the fetus to the placenta. C. carry blood with low oxygen and high metabolic wastes away from the fetus to the placenta. D. carry highly oxygenated blood from the placenta to the fetus. E. carry blood with low oxygen and high metabolic wastes from the placenta to the mother's circulation.