★ Muscular System Quiz
How does lactic acid affect muscles during intense exercise?
A. It increases muscle strength
B. It causes muscle fatigue
C. It enhances muscle recovery
D. It reduces muscle mass
Select your answer:
Topics:
SSTI and Bone Infections Nervous, Musculoskeletal Systems, Integumentary Systems Sarcomere Anatomy AEMT EMS Systems Abnormal Psychology; Assessment and Diagnosis Pulse Urinary Carbohydrates / Fat-soluble Vitamins Musculoskeletal Injuries Body System Interactions Glucose in the Body Deficiency Diseases Nail Bones Effects of Exercise on the Musculoskeletal SystemOther quiz:
Respiratory and Circulatory › ViewThe dome-shaped muscle that helps you breathe.
A. diaphragm
B. lungs
C. stomach
D. bicep
Circulation and Excretion › View
Why do capillary beds have such low pressure?
A. The don’t, they have very high blood pressure to force the diffusion of oxygen and nutrients into cells.
B. Fluid loss from arteries is high enought that pressure drops by the time blood reaches capillaries.
C. The total cross-section diameter of the arterial circulation increases with progression from the artery to arteriole to capillary,leading to reduced blood pressure.