What is the body's initial physical response to a stress, which could result in syncope?
A. Constriction of the vascular bed causes large amounts of blood to be pumped to the muscles of the arms and legs.
B. Dilation of the vascular bed causes large amounts of blood to be pumped to the muscles of the arms and legs.
C. Constriction of the vascular bed causes large amounts of blood to be pumped to the brain.
D. Dilation of the vascular bed causes large amounts of blood to be pumped to the brain.
Answer: B
You might also like to view...
A mother asks you what causes her son to get bronchiolitis. You would inform her that this infection is caused by:
A) An unknown bacterium B) The same bacterium that causes strep throat C) A pneumonia-type virus D) Respiratory syncytial virus
Word Scramble: Mice
LONCYO TCSETURUR
Which of the following is the basic unit to measure volume in the metric system?
A. Dram B. Liter C. Milliliter D. Gallon E. Ounce
When assessing a child who has potentially been abused, you should:
A. assess for yellowish bruises to the shins. B. look for bruises to the face or buttocks. C. repeatedly question the child's parents. D. report the case only if abuse is confirmed.