Answer the following statements true (T) or false (F)
1. Ventilation is the flow of air between the outside environment and the lungs.
2. Air flows into the lungs during exhalation.
3. Internal respiration supplies oxygen to the cells of the body.
4. The larynx is commonly called the throat.
5. Many of the structures of the respiratory system are covered by mucous membrane.
1. TRUE
2. FALSE
3. TRUE
4. FALSE
5. TRUE
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Body temperature may be measured:
A) aurally. B) rectally. C) orally. D) in all of the above ways.
While explaining the role of synovial fluid, the instructor rewards which student for identifying an accurate response? Select all that apply
A) Supplies nutrient B) Forces water out of the cartilage matrix C) Supplies O2 to chondrocytes D) Brings cells to phagocytize debris in joints E) Lubricates the joint
Redness and hypertrophy of the nose with small-to-large, irregular lumps in the skin is known as ________
A) rhinophyma B) URI C) sinusitis D) epistaxis
A muscle antagonist is
A. the contracting muscle that initiates movement. B. the opposing (relaxing) muscle during muscle contraction. C. a muscle that contracts and shortens as a weight is lifted. D. a muscle that contracts and lengthens as a weight is lowered.