Muscle fatigue means…..
a) capacity to produce minimum contraction is reduced
b) capacity to produce maximum contraction is reduced
c) capacity to produce minimum calcium is increased
d) capacity to produce ATP is increased
Prime reason of muscle fatigue is……
a) decline in phosphocreatin
b) decline in ATP
c) decline in sodium level
d) decline in nerve impulse
Which of the following contribute in the muscle fatigue?
a) accumulation of lactic acid
b) accumulation of acetic acid
c) accumulation of calcium
d) accumulation of phosphoric acid
Explanation: lactic acid is produced during anaerobic respiration while violent exercise
Which of the following is/are the symptom/s of Tetany?
a) muscle cramp
b) spasm
c) tremors
d) all of these
Which of the following is/are common cause/s of Tetany?
a) very high level of calcium in the body
b) very low level of calcium in the body
c) very high level of sodium in the body
d) very high level of potassium in the body
Tetanus is an infection of ……..
a) muscles
b) nervous system
c) endocrine system
d) bones and cartilage
