The opening to the outer ear is the:
A) oval window
B) elongated window
C) external auditory meatus
D) tympanic membrane
C
Explanation: The external auditory meatus is the opening to the outer ear. The oval window covers the opening into the inner ear. There is no elongated window. The tympanic membrane separates the external ear from the middle ear.
You might also like to view...
In early studies of antibodies, which properties were recognized?
A) Ability to agglutinate particles. B) Antitoxin effects. C) Ability to cause precipitation reactions. D) All of the above.
What notion was displaced by the concept of nerves being described as wires? Choose the correct option
A) Nerves are channels that communicate with the brain by the movement of fluids. B) Muscles can be twitched when nerves are stimulated electrically and the brain itself may generate electricity. C) Signals to the muscles causing movement use the same wires as those that register sensations from the skin. D) Nerves conduct electrical signals to and from the brain.
Choose the term that describes the following concept: for every torque, there is an equal and opposite torque.
A. Newton's 1st law B. Newton's 2nd law C. Newton's 3rd law D. principal axes
When used with other types of relaxation techniques, biofeedback can act as a reinforcer and help in identifying what is and what is not working.
Answer the following statement true (T) or false (F)