In which situation would the filling time (duration of ventricular diastole) be the longest?
A) when heart rate is slow
B) when heart rate is fast
C) when the force of contraction is decreased
D) when the difference between the end diastolic volume and the end systolic volume is small
E) when calcium channel blockers are present
A) when heart rate is slow
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Why is the area just distal to the tubercles of the humerus called the surgical neck?
What will be an ideal response
Label A represents which of the following structures?
A) uterine tube
B) fornix
C) pubic symphysis
D) ovary
E) uterus
Bones that are longer than they are wide and generally have enlarged ends for articulations are classified as ________ bones.
A. irregular B. long C. flat D. short
What chemical assists in the formation of the bicarbonate ions from carbon dioxide and water?
A. Carbonic anhydrase B. Oxygen C. Hydrochloric acid D. Carbaminohemoglobin