Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 32582
TLS Online TPP Program

#Question id: 11102

Pulmonary surfactant

#7. System Physiology – Animal
  1. keeps the alveoli from collapsing by reducing the surface tension.
  2. inflates the alveoli by increasing the surface tension.
  3. keeps the alveoli from collapsing by increasing the surface tension.
  4. increases the rate of gas exchange across the alveoli by the secretion of phospholipids.
More Questions
TLS Online TPP Program

#Question id: 11454

#7. System Physiology – Animal

The structure of the mammalian middle ear is adapted to convert ________.
TLS Online TPP Program

#Question id: 11455

#7. System Physiology – Animal

Statocysts contain cells that are ________.
TLS Online TPP Program

#Question id: 11456

#7. System Physiology – Animal

During an auditory transduction, ion flow varies across the ________.
TLS Online TPP Program

#Question id: 11457

#7. System Physiology – Animal

Dizziness is a perceived sensation that can occur when ________.
TLS Online TPP Program

#Question id: 11458

#7. System Physiology – Animal

A person able to hear only low-frequency sounds would probably have which of the following structural problems in the ear?
TLS Online TPP Program

#Question id: 11461

#7. System Physiology – Animal

Elephants hear sounds that are too low for humans to hear. This sensitivity is primarily due to the differences in the ________.