Fatigue Mechanisms — Flashcards

Flashcard 1: Slow twitch muscle fibers perform more _____ due to increased mitochondria

Answer: oxidative phosphorylation

Flashcard 2: Iso_____ exercise increases the after load of the heart

Answer: metric

Flashcard 3: Increase in alveolar ventilation occurs during exercise due to additional signals from _____ and joint proprioceptors

Answer: contracting muscles

Flashcard 4: Exercise adaptation at high altitudes:At high altitudes, exercise capacity is hinderd by _____ in total O2 available

Answer: fall

Flashcard 5: During exercise, O2 consumption and CO2 formation _____

Answer: increase (remain same/increase)

Flashcard 6: During rest, blood flow through skeletal muscle averages _____ mL/min/100 g of muscle.

Answer: 3 to 4

Flashcard 7: The exercise-induced hyperventilation during vigorous exercise is produced due to the receptors present in _____.

Answer: carotid bodies

Flashcard 8: McArdle index is the _____ rate

Answer: sweat

Extra: McArdle's Index is also known as the **Predicted 4-hour Sweat Rate (P4SR)**. It is an index used to assess environmental heat stress.

Flashcard 9: f19bbc4344d44f18b5dc20ff1137c063-ao-

Answer: kcal energy requirements per day

Extra: 

Flashcard 10: There is a sharp _____ in the diastolic blood pressure in isometric exercise.

Answer: rise