The heart is contained within a closed cavity called the ________
A. mediastinum C. chest cavity
B. pleural space D. thoracic outlet
ANS: A
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Oxygen and carbon dioxide are transferred to and from body cells at the ________ level
a. vein b. capillary c. artery d. arteriole
What change can be expected in alveolar dead space ventilation throughout adult life?
A. It increases1mL/year B. It increases 10 mL/year C. It decreases 2 mL/year D. It increases 0.1 L/year
The documented findings "PERRL, EOMI. Sclera non-icteric" support one element identified by a bullet in the Eye system/body area, which has an unshaded border
Please read the documentation below and answer the related questions regarding the cardiovascular single organ system physical examination. Vital signs: Temp 37.2 BP 112/61 RR 14 BP 112/61 SaO2 99% at room air General: Alert, thin male seated in hospital gurney, no acute distress. NEURO: Cranial nerves II-XII intact. Alert, oriented times 3. HEENT: PERRL, EOMI. Sclera non-icteric. Mucus membranes moist. Neck supple, no adenopathy. CHEST: Lungs clear to auscultation bilaterally. Bradycardic, regular rhythm, distant heart sounds. Well-healed sternotomy scar noted. ABD: Soft, non-tender, non-distended. No masses palpable. Bowel sounds present. EXT: Warm, well perfused, no edema Indicate whether this statement is true or false.
An oxidase-negative, non-motile, non-lactose fermenter demonstrates K/NC on TSI and is considered a significant nosocomial pathogen due to its multiresistance. Which of the following antibiotics remains a viable treatment option for this organism?
A) Imipenem B) Aztreonam C) Ciprofloxacin D) Piperacillin/tazobactam