★ The Cardiovascular System OCR A-level Quiz
Which is the correct calculation for working out cardiac output?
A. stroke volume / time
B. stroke volume x heart rate
C. cardiac output = heart rate/ time
D. heart rate/ stroke volume.
Select your answer:
Topics:
Heart Vocab and Blood Flow Pathway Musculoskeletal Pathophysiology Protozoan Diseases Urinary System Contemporary Nutrition Issues Fungi/Bacteria/Biotechnology Ears Prokaryotic Cells and Viruses Antimicrobial Pharmacology Oronasal Suctioning Food and Health & Bones and Muscles Cell Biology & Biotechnology Digestive System Medical Terminology Trichology Central Nervous SystemOther quiz:
Enzymes › View
Which of the following conclusionscan be drawn from this graph?
A. The optimum pH of theenzyme is at pH 6
B. The optimum pH of the enzymeis at pH 4
C. The enzyme’s activity increases as pH increasesfrom pH 6 to pH 8
D. The enzyme’s activity is greater at pH 8
Gastroenterology Nursing › View
What is the purpose of a biopsy?
A. To take a tissue sample for testing
B. To treat inflammation
C. To check for ulcers
D. To examine the stomach