Podiatry and Medical - Set 1 - Question List

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86. What are the hormones that regulate blood calcium levels?
  1. Insulin and glucagon
  2. Calcitonin and glycogen
  3. Parathyroid hormone and calcitonin
  4. Estrogen and progesterone
87. When a person breathes, the exchange of gases takes place in the:
  1. Larynx
  2. Pharynx
  3. Bronchus
  4. Alveoli
88. The larynx is closed off when swallowing by a structure called:
  1. Epiglottis
  2. Glottis
  3. Vocal chords
  4. Trachea
89. The following are functions of muscles except for:
  1. Allowing movement
  2. Absorbing nutrients
  3. Providing body shape
  4. Maintain posture
90. The accumulation of ______ is partly responsible for muscle fatigue.
  1. Lactic acid
  2. Fatty acid
  3. Adenosine triphosphate
  4. Nucleic acid

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