Which of the following statements about He is false?

a. It is an inert gas.
b. It is odorless.
c. It is nonflammable.
d. It is heavier than air.


ANS: D
Helium is second only to hydrogen as the lightest of all gases; it has a density at STPD of 0.1785 g/L. Helium is odorless, tasteless, nonflammable, and chemically and physiologically inert.

Health Professions

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A physician cannot be held legally responsible for something the staff has said to a patient

Indicate whether the statement is true or false

Health Professions

Efforts by representatives of therapy professional organizations to change Medicare rulings are an example of:

a. regulatory advocacy. b. citizen advocacy. c. client advocacy. d. professional advocacy.

Health Professions

Which of the following is TRUE about Medicare Part D?

A) It is also known as "prescription drug coverage." B) It is offered exclusively by CMS. C) There is only one plan from which to choose. D) This coverage is provided free of charge for Medicare beneficiaries who enroll in "original" Medicare.

Health Professions

What factors affect a person's ideal body fat percentage?

Health Professions