Which of the following is characteristic of normal breathing?
A. 40-80 shallow breaths per minute
B. Irregular rhythm
C. Accessory muscle use
D. 10-30 breaths per minute
Answer: D
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You and your partner are first on the scene of an explosion at a university lab where stem cell research is being done. Of which of the following should you be aware?
A) There may be a secondary explosive device. B) The terrorists may have placed snipers in strategic locations to hamper rescue efforts. C) Survivors are unlikely. D) There is no risk of exposure to biological agents.
Several abnormal lung sounds can be helpful in understanding what condition may be affecting a patient. One such sound is wheezing. Which of the following statements about wheezing is false?
a. It indicates constriction of the lower airway passages. b. It is typically caused by asthma. c. It may be heard on inhalation, exhalation, or both. d. It can be heard only with a stethoscope.
The abbreviation "qh" means __________ __________
Fill in the blank(s) with correct word
The manually triggered ventilation device is used less commonly than other ventilation devices because it:
A. is only beneficial in children. B. delivers inadequate tidal volume. C. causes severe gastric distention.