When ventilating a patient via a nasal ET, what is one advantage this has over an orally placed ET?
A) The tube cannot be bitten down on.
B) There is a need for a laryngoscope.
C) Gag stimulation occurs every time.
D) Head and neck are extended into position.
A
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________ Most ECG machines are computerized and can switch from one lead to another in rapid succession
Indicate whether the statement is true or false
You are assessing a patient who has fallen from a ladder and is in severe pain from an angulated, midshaft femur. Although angulated, there is good circulation and sensation distal to the injury site. The patient is in severe pain. The MOST correct treatment for this patient is:
A) treat for shock with oxygen, IV fluids, and secure patient to spine board. B) oxygen, IV, traction splinting, and give analgesics for pain as indicated. C) oxygen, IV, ladder splint as found, give analgesics for pain, and transport. D) give morphine, splint the extremity as found, and transport.
What causes heart sounds?
A) Blood hitting an obstruction in the peripheral circulation B) Blood traveling through the heart C) Closing of the heart valves D) Opening of the heart valves
Occlusion first occurs:
A. after eruption of primary teeth B. when primary eruption is complete C. after eruption of permanent teeth D. when permanent eruption is complete