How many openings are there into the middle ear?Question 13Select one:a.Twob.Fourc.Fived.Three
Question
How many openings are there into the middle ear?
Question 13
Select one:
- a. Two
- b. Four
- c. Five
- d. Three
Solution
To determine how many openings there are into the middle ear, we need to consider the anatomy of the ear. The middle ear contains several key structures and openings.
- The eustachian tube connects the middle ear to the nasopharynx and helps with pressure regulation.
- There are also two openings that lead to the inner ear: the oval window and the round window.
Given this information, the middle ear has three main openings:
- Eustachian tube
- Oval window
- Round window
Final Answer
d. Three
Similar Questions
TipsGet tips through StudyGPTQuestion textWhich of the following is part of the middle ear?Select one:a. Malleusb. Pinnac. Auditory nerved. Cochlea.
How many openings (inputs and outputs) are there in the urinary bladder?Multiple Choiceonetwothreefourfive
There are _________blank enlargements of the spinal cord where nerves supplying the extremities enter and leave.Multiple Choicetwothreefourfivesix
Which of the following is a component of a outer ear?a- Malleus(Hammer)b- Incus(Anvil)c- Stapes(Stirrups)d- Pinnae- Cohlea
Which part of the ear contains cochlea, vestibular sacs, and semicircular canals?A) Inner earB) Outer earC) Middle earD) OssiclesE) Malleus
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.