If the force of ventricular contraction increases, what will happen to the end-systolic volume?
A) increase
B) fluctuate rapidly
C) remain the same
D) decrease
E) reduced to zero
D
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The fimbriae are associated with the
A. ovaries. B. uterine tube. C. uterus. D. vagina.
The lungs deliver a regular supply of oxygen to the blood, which is in turn circulated to most all the cells of the body. At the same time oxygen is consumed during aerobic cellular respiration within these cells. This implies that ________
A) oxygen will passively diffuse into the cells B) oxygen requires active transport to enter most cells C) the concentration gradient for oxygen is steepness inside of the cell D) the rate of oxygen diffusion is independent of concentration
The sacroiliac joint is a joint between the ________ and the ________.
A. ilium; sacrum B. sacrum; coccyx C. acetabulum; femur D. ilium; ischium
Which of the following is NOT true of the gastrocnemius muscle?
A. It has origins on the lateral and medial condyles of the femur B. It inserts on the calcaneus by way of the calcaneal tendon C. Its functions in dorsiflexion of the foot. D. It functions in flexion of the knee. E. All of these are true of the gastrocnemius muscle.