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Geazy Geazy
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7 years ago
The Lung Flute operates by means of:
 A) an orifice that may be changed in size
  B) a magnet and a diaphragm opposing one another
  C) a vibrating reed
  D) a weighted ball resting against a conical seat



Q. 2  The rate of glucose uptake by the fetus through the placenta is directly related to
 A) maternal body fat percentage
  B) fetal blood glucose levelC) fetal glycogen level
  D) maternal blood glucose level



Q. 3  Which of the following positive expiratory pressure (PEP) devices deliver vibrating pressure pulses?
 A) Mercury Medical Resistex PEP therapy deviceB) Portex Medical TheraPEP therapy device
  C) DHD Acapella PEP device
  D) Smiths-Medical EzPAP PEP device



Q. 4  Brown fat stores in the fetus accumulate
 A) during the first trimester
  B) during the third trimester only
  C) during the second and third trimester
  D) immediately prior to birth
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paulina3811paulina3811
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7 years ago
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Geazy Author
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7 years ago
I'm still confused, but thanks for answering correctly
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