Which of the following does not decrease the blood pressure?
A. Loss of blood
B. Vasoconstriction
C. Vasodilation
D. Dehydration
E. Decreased cardiac output
B. Vasoconstriction
Vasoconstriction increases blood pressure.
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Insertion of an endotracheal tube too far is likely to result in ventilation of:
A) the right lung only. B) the left lung only. C) only the lower lobes of both lungs. D) neither lung.
Which antigen would not be considered a Class I antigen?
a. HLA-A b. HLA-B c. HLA-C d. HLA-D
Which of the following is a goal of selective grinding?
A) To eliminate premature contacts B) To reduce tooth structure C) To change the direction of occlusal forces D) To increase occlusal loading
Which of the following sites are commonly used for manual capillary puncture?
A. Middle finger B. Ring finger C. Heel of the foot on an infant D. All of these