The repetitive process of exhaling is called?.
Expiration.
Respiration.
Inhalation.
Inspiration.
The Correct Answer is A
Choice A rationale:
Expiration, also known as exhalation, is the process of air leaving the lungs.
Choice B rationale:
Respiration is a broader term that includes both the inhalation and exhalation processes.
Choice C rationale:
Inhalation is the process of drawing air into the lungs, not exhaling.
Choice D rationale:
Inspiration is another term for inhalation, not exhalation.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
While the nasopharynx does play a role in warming and moistening inspired air, this is not its primary function.
Choice B rationale:
The nasopharynx does not primarily filter dust. This function is mainly performed by the nasal cavity and the hairs within the nostrils.
Choice C rationale:
The nasopharynx provides openings for the right and left Eustachian tubes. These tubes connect the middle ear to the nasopharynx and help equalize air pressure on either side of the eardrum.
Choice D rationale:
The nasopharynx does not contain olfactory receptors responsible for the sense of smell. These receptors are located in the nasal cavity.
Correct Answer is C
Explanation
Choice A rationale:
Humoral immunity involves the production of antibodies by B cells, not the destruction of pathogens within a cell17.
Choice B rationale:
Non-specific immunity refers to innate immune responses that occur regardless of the nature of the pathogen17.
Choice C rationale:
Cellular immunity involves cytotoxic T cells recognizing and destroying infected cells17.
Choice D rationale:
Passive immunity involves the transfer of antibodies from one individual to another, not the destruction of pathogens within a cell17.
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