What limb lead shows the potential difference between the left leg and left arm??
A) Lead II
B) Lead V3
C) Lead III
D) Lead I
C
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Your patient has the following arterial blood gas results: pH 7.26, PaCO2 28, HCO3 11 mEq/L. How would the nurse interpret the results?
A) Respiratory acidosis with no compensation B) Metabolic alkalosis with a compensatory alkalosis C) Metabolic acidosis with no compensation D) Metabolic acidosis with a compensatory respiratory alkalosis
The nurse is helping to set up Buck's traction on an orthopedic patient. How often should the nurse assess circulation to the affected leg?
A) Within 30 minutes, then every 1 to 2 hours B) Within 30 minutes, then every 4 hours C) Within 30 minutes, then every 8 hours D) Within 30 minutes, then every shift
A client visits the clinic and complains of foot pain. The nurse examines the feet and finds that the second toe on each foot has flexion of the proximal interphalangeal joints. The nurse further assesses these areas for:
1. OA. 2. corns on the affected toes. 3. capillary refill. 4. pedal pulses.
What effect results from taking ecstasy (MDMA) that makes it attractive to adolescents?
a. mood enhancement b. loss of inhibition c. amnesia d. an enhanced sense of pleasure and self-confidence