The left common carotid artery divides to form which artery?
external and internal subclavian artery
internal jugular
external and internal carotid artery
external jugular
external and internal carotid artery
Rationale: external and internal carotid artery
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What would a hematocrit of 24% indicate?
A) Red blood cells occupy 24 mL of every 100 mL of whole blood. B) The platelets in a blood sample are 24% larger in volume than a normal platelet. C) There are 24 red blood cells for every 100 white blood cells in a blood sample. D) White blood cells make up 24 of every 100 cells present in whole blood.
In general, patients who have nontraumatic back pain require spinal motion restriction with a cervical collar or a long spine board to ensure there is no further injury.
Answer the following statement true (T) or false (F)
Motion controlled by will is classified as voluntary motion. Lack of such control may be attributed to which of the following?
1. The patient's age 2. Breathing patterns or problems 3. Physical discomfort 4. Fear of the examination 5. Mental instability a. 1, 2, 3, and 4 only b. 2, 3, 4, and 5 only c. 1, 3, 4, and 5 only d. 1, 2, 3, 4, and 5
Which of the following statements is true about cTnI?
A. Cardiac forms are never expressed in skeletal muscle B. Cardiac forms are expressed in skeletal muscle C. In fetal development, the cardiac and skeletal forms are co-expressed in skeletal and cardiac tissues D. It is the same as cardiac troponin C (cTnC)