Which of these statements regarding contraction of the heart is true?
A) The two ventricles contract simultaneously, moving blood into the atria
B) The right atria and ventricle contract together, moving blood to the left side
C) Both atria contract together just before both ventricles contract together
D) When the left ventricle contracts, it sends blood into the lungs for oxygenation
C) Both atria contract together just before both ventricles contract together
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________ The digestive system contains those organs that are responsible for getting oxygen into and out of the body and for making use of it
Indicate whether the statement is true or false
Cardiac shock can be caused by ________
a. arrhythmias b. a tear in the septic wall c. both a and b d. neither a nor b
If a job application includes questions about an applicant's ethnicity, the applicant ________
a. should answer the question b. should let the interviewer know immediately c. does not legally need to answer the question d. should refuse the job if it is offered
Rx: Triamcinolone 0.25% cream 20 gm. You have 0.5% and 0.1% cream available to prepare the prescription. How much 0.1% cream would be needed?
A) 5 gm B) 7.5 gm C) 12.5 gm D) 15 gm