Coronary artery bypass is performed when:
A) angioplasty cannot be performed. B) the blockage is severe.
C) stent placement is not an option. D) all of the above.
D
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Which of the following most accurately describes the rationale for monitoring the cardiac rhythm in the hyperglycemic patient?
A) The increased viscosity of the blood makes myocardial ischemia very likely. B) Polyuria can lead to electrolyte disturbances, resulting in cardiac dysrhythmias. C) Hyperglycemia causes ventricular irritability and increases the risk of ventricular fibrillation. D) All ALS patients must be monitored.
The material applied directly to a wound to cover it and control bleeding is called a:
A) 4×4. B) cravat. C) bandage. D) dressing.
Radiologists consider any amount of radiation dose to increase the risk of health effects
Indicate whether the statement is true or false.
Which of the following is not a pulmonary complication frequently associated with flail chest?
a. Pneumothorax b. Hemothorax c. Pulmonary contusion d. Aspiration pneumonia