Which of the following statements is true?
a. Water that exists in the form of individual molecules in a gaseous state is humidity.
b. Water that exists in the form of individual molecules is an aerosol.
c. Water that exists in the form of particulate matter is relative humidity (RH).
d. Water that exerts no pressure is a vapor.
ANS: A
Humidity is water that exists in the form of individual molecules in the vaporous or gaseous state. An aerosol is a suspension of solid or liquid particles in a gas. Water vapor does exert pres-sure, although the pressure may vary.
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Follow-up codes infer which of the following?
A) The original condition is being treated. B) The original condition is fully treated and no longer exists. C) There is a family history of the condition. D) The follow-up code will only be used once.
The form used by the provider to document ICD-10-CM and CPT codes for routine services is referred to as a(n):
A) encounter form. B) charge slip. C) superbill. D) all of the above.