An endotracheal tube is properly placed when the distal end lies in the:
A) esophagus.
B) bronchus.
C) trachea.
D) lungs.
C
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A patient with jugular vein distention (JVD) is most likely suffering from which of the following injuries?
A) Hemothorax B) Tension pneumothorax C) Pneumothorax D) Hemopneumothorax
One type of ventilatory pattern necessary for calculating functional residual capacity through the use of a body plethysmograph is:
a. deep breathing with a breath hold. c. deep, rapid breath-ing. b. rapid, shallow breathing. d. slow, deep breath-ing.
Which of the following conditions affect placental blood flow during pregnancy? 1. Previous miscarriage 2. Smoking abstinence 3. Previous pregnancy complications 4. History of diabetes
a. 1 and 3 only b. 1, 2, and 3 only c. 3 and 4 only d. 1, 3, and 4 only
The major reason for retake examinations of the toes is that the image is too dark in the distal phalanx area. This problem can be overcome if a ____________ is used. ?
A) grid B) lead shield C) collimator D) compensating filter