Which of the following is the score that represents the exact middle in a distribution?

A. P50 and the mode
B. P50 and the median
C. P50
D. The mean
E. The mode


Answer: B

Health Professions

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The EMT shows he understands care of the post-delivery mother when he states:

A) "Allowing the baby to nurse immediately after delivery can help to control uterine bleeding." B) "We should be concerned if there is any bleeding from the vagina following delivery." C) "If blood is observed coming from the vagina after the baby has been delivered, the mother should be placed in the shock position." D) "Post-delivery hemorrhage can best be controlled by inserting a bulky dressing into the vagina."

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A surgical mask ________ be worn down around the neck

A. should B. should not

Health Professions

The ____ component of the wildland fire triangle is the most dynamic of the group.

A. weather B. chemical reaction C. topography D. fuel

Health Professions

In the figure of the skin, the sebaceous gland is indicated by the letter 


A. B.
B. D.
C. A.
D. F.

Health Professions