________ muscle tissue is found only in the heart
a. Rough
b. Cardiac
c. Skeletal
d. Smooth
b
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Which of the following wounds heal by regeneration?
A. Superficial thickness wounds B. Partial-thickness wounds C. Full-thickness wounds D. A and B
Which of the following statements regarding citizen complaints is MOST accurate?
A. They should be investigated promptly. B. They can only be investigated by the fire chief. C. They should be investigated within one to two weeks. D. They can only be investigated by the state fire marshal.
Which of the following ventilator-related factors have a major effect on metered dose inhaler de-livery of aerosolized drugs during mechanical ventilation?
1. Mode of support 2. Presence of positive end expiratory pressure 3. VT 4. Inspiratory wave form a. 3 only b. 1, 2, and 3 only c. 2, 3 and 4 only d. 1, 3, and 4 only
A patient on mechanical ventilation was given 4 puffs of albuterol 5 min ago through a metered dose inhaler (MDI) and holding chamber placed 18 in from the circuit's airway connector
The patient continues to exhibit clinical signs of increased airway resistance but has demonstrated no apparent side effects from the drug. Which of the following would you recommend at this time? a. Discontinue the albuterol and switch to a systemic bronchodilator. b. Repeat administration until the desired response is achieved. c. Remove the circuit-holding chamber and repeat MDI actuation. d. Move the MDI closer to the patient's air-way and repeat use.