Which muscle group extends the hip, flexes the knee, and posteriorly rotates the pelvis?
A) quadriceps
B) hamstrings
C) erector spine
D) hip adductors
B
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Which of the following refers to the radiologist's review of the radiology test?
A. Professional component B. Technical component C. Interpretative component D. Referral component
Which of the following represents the safe starting point for pressure support of a patient just placed on volume-controlled intermittent mandatory ventilation with the following set and measured parameters:
tidal volume, 475 mL; peak inspiratory pressure, 30 cm H2O; plateau pressure, 10 cm H2O; and flow rate, 45 L/min? a. 4 cm H2O c. 20 cm H2O b. 7 cm H2O d. 27 cm H2O
____________ is an undesirable or intolerable reaction to a drug administered at the normal dosage
A. Toxicity C. An adverse reaction B. A side effect D. Anaphylaxis
A patient has bilateral pneumonia. What findings can be expected on the CT scan?
1. Depressed diaphragms 2. Elongated heart 3. Air bronchograms 4. Consolidation a. 3, 4 b. 1, 2 c. 2, 3, 4 d. 1, 2, 3, 4