A poorly positioned inferosuperior axial shoulder projection demonstrates the inferior glenoid cavity medial to the lateral edge of the coracoid process. To obtain an optimal projection,
a. increase the central ray to lateral body surface angle.
b. decrease the central ray to lateral body surface angle.
c. decrease the degree of humeral abduction.
d. elevate the patient on a sponge or washcloth.
B
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A physician is using a pressure support protocol to wean a patient off ventilatory support. The patient is now at a 5 cm H2O pressure level and has a spontaneous respiratory rate of 21/min
Other cardiovascular and respiratory signs indicate that the patient remains stable. Which of the following actions would you recommend at this point? a. Switch the patient to 5 cm H2O continu-ous positive airway pressure (CPAP) through the endotracheal tube. b. Extubate the patient and provide supple-mental O2. c. Switch the patient to intermittent manda-tory ventilation at a rate of 2/min. d. Decrease the pressure support level to 3 cm H2O.
129 - 0.089
What will be an ideal response?
Develop a proper warm-up and cool-down for a track runner to run a 880-yards race.
What will be an ideal response?
List the four main types of bones and their location in the body.
What will be an ideal response?