What increase in FEV1 in post-bronchodilator spirometry is needed to confirm reversibility of an obstructive pattern?

A. 10% and 100 mL
B. 12% and 200 mL
C. 15% and 100 mL
D. 20% and 200 mL


Answer: B. 12% and 200 mL

Health Professions

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You and your friends have been examining cactus plants when your friend gets stuck by one of the plant's spines. You recognize that a cactus spine can:

a. inject a toxin that causes a systemic reaction. b. get stuck in the skin and cause a local reaction. c. cause an immediate anaphylactic reaction in some individuals. d. just be uncomfortable but will not cause a reaction.

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What is the correct description for the statement, gingivitis

A) Limitation of scaling B) Root surface C) Long junctional epithelium D) Healing period

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Knowledge from the social sciences is used in pulmonary rehabilitation programming for mainly what purpose?

1. To determine the impact of the disability on the patient or family 2. To quantify the extent of physiological impairment due to disease 3. To establish ways to improve the patient's quality-of-life a. 1 and 2 only b. 2 and 3 only c. 1 and 3 only d. 1, 2, and 3

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Strong dissecting scissors such as curved ______ scissors are used on fascia and large tendons

A. Metzenbaum C. Mayo B. bandage D. tenotomy

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