Which one of the following is the fundamental danger associated with a pulmonary embolism?
A) Infection
B) Hypertension
C) Pulmonary edema
D) Hypoxia
D
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The attachment site for the less movable bone when a muscle contracts is the ____.
A. insertion B. origin C. prime mover D. synergist E. antagonist
A physician wants to check the accuracy of SvO2 readings from reflective oximetry for patient who has undergone open heart surgery for mitral valve replacement. Which of following blood samples would be most helpful and accurate?
A. mixed venous blood from the pulmonary artery B. venous blood from the right or left arm C. venous blood from the right atrium D. arterial blood from the femoral artery
In Lead II, Einthoven's triangle shows:
A) the left arm is negative and the right arm is positive. B) the left arm is positive and the right arm is negative. C) the left leg is positive and the right arm is negative. D) the left leg is negative and the right arm is positive.
Kubler-Ross developed:
A) the stages of grieving. B) sign language. C) hierarchy of needs. D) Braille.