Answer:
D. middle ear effusion.
Explanation:
The tympanic membrane is a thin membrane present in the ear which transmits sound waves to the inner ear by vibrating itself like drum therefore also called the eardrum.
Sometimes a medical condition happens in which the tympanic membrane appears to be bulged or swelled. This eardrum swells due to the accumulation of the amber colored fluid which gets collected in the middle ear, which causes no pain, no redness and is immobile. This condition is known as the middle ear effusion.
Thus, Option-D is correct.
<u>Epithelial</u> <u>tissue</u> provides a covering such as skin, the linings of the various passages inside the body.Epithelial tissues are widespread throughout the body. They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands. The main functions of epithelia are protection from the environment, coverage, secretion and excretion, absorption, and filtration.
<u>Nerve</u> <u>tissue</u> is made up of nerve cells (neurons) and is used to carry "messages" to and from various parts of the body. Theyre found in the brain, spinal cord, and nerves. It is responsible for coordinating and controlling many body activities. ... The cells in nervous tissue that generate and conduct impulses are called neurons or nerve cells. These cells have three principal parts: the dendrites, the cell body, and one axon.
Hope this helped you, have a good day bro cya)
Answer:
Capillaries.
Explanation:
Capillaries are tiny vessels that branch out from arterioles to form networks around body cells. there are also capillaries located in the lungs, these absorb oxygen from air we inhale into the bloodstream and release carbon dioxide from our bloodstream for exhalation.
Answer:
It consists of the Office of the Commissioner and four directorates overseeing the core functions of the agency: Medical Products and Tobacco, Foods and Veterinary Medicine, Global Regulatory Operations and Policy, and Operations