Angiography Is a General Word for Injecting Contrast Dye into a Blood

question 32

True/False

Angiography is a general word for injecting contrast dye into a blood vessel and taking x-ray images.

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Definitions:

Eustachian Tube

A canal that connects the middle ear to the nasopharynx and helps equalize air pressure on both sides of the eardrum.

Auditory Tube

A canal that connects the middle ear to the nasopharynx, helping equalize air pressure on either side of the eardrum.

High-Frequency Deafness

A hearing impairment characterized by difficulty hearing sounds at higher frequencies, often affecting speech understanding.

Ototoxic

Having a toxic effect on the ear or its nerve supply, often referring to drugs or substances that can cause hearing loss or balance disorders.