Which of these statements about the pericardium is NOT true?
A) It is a two-layer sac enclosing the heart.
B) It is the wall of the heart that is damaged in a heart attack.
C) It serves as protection for the heart.
D) It anchors the heart to the diaphragm and great vessels.
B
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A fire detection and alarm system acceptance test should be witnessed by a representative of the building owner
A. True B. False
The EMT is transporting a patient with the diagnosis of Wernicke-Korsakoff syndrome. The EMT recognizes that this patient has a past medical history of:
A) Alcoholism B) Drug abuse C) Pancreatic failure D) Liver failure
Which of the following lumens will not appear on a cross-sectional view of a triple-lumen pul-monary artery catheter at 20 cm back from the tip?
a. Distal c. Proximal b. Inflation d. Thermistor
Which tests are used to differentiate between obstructive and restrictive lung disorders?
a. MVV, FVC, FEV1/FVC ratio c. FVC, FEV1, FEV1/FVC ratio b. FEV1, FVC, FRC d. FEV1, MVV, and TLC