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Anuta_ua [19.1K]
4 years ago
10

Explain briefly how the ear works, and therefore how we hear?​

Medicine
1 answer:
vova2212 [387]4 years ago
8 0

Answer:

Our ear consists of

1 Outer ear (pinna) which passes through auditory canal leading to the ear drum (tympanum)

2 The middle ear consists of three tiny bones malleus, incus and stapes. the three bones are collectively called ear ossicals.

3 Inner ear or membranous labyrinth has two main parts-- cochlea and spiral-shaped, and semicircular canals.

The pinna collects the sound waves and conducts them through the external auditory canal. They finally strike on the ear drum which is set into vibration.

hope it helps you....

plz mark brainliest if you think this was the answer you wanted to see

Explanation:

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a client is in chronic renal failure. based on this diagnosis, what would the nurse anticipate the client might require regardin
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When a client is in chronic renal failure, the nurse would lower dosage in medications of the client. 

A progressive decrease of kidney function is a feature of chronic kidney disease, also known as chronic kidney or renal failure. Wastes and extra fluid are removed from your blood by your kidneys and then passed through your urine. If you have advanced chronic renal illness, your body may amass dangerous levels of fluid, electrolytes, and wastes.

Treatment for chronic renal disease usually aims to address the underlying cause in order to decrease the progression of kidney damage. However, even stopping the cause of kidney disease could not stop the damage from getting worse. Without mechanical filtering (dialysis) or a kidney transplant, end-stage renal failure from chronic kidney disease is fatal.

Chronic renal disease signs and symptoms develop over time if kidney damage occurs gradually. An accumulation of fluid, a buildup of body waste, or electrolyte issues can all be brought on by kidney failure. Loss of kidney function can result in a variety of symptoms, depending on how severe it is, including nausea, vomiting, loss of appetite, weakness, fatigue, sleep issues, increased or decreased urination, decreased mental acuity, muscle cramps, swelling of the feet and ankles, high blood pressure (hypertension), shortness of breath, chest pain, and dry and itchy skin.

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4 0
1 year ago
What is not true about alcohol?
Nostrana [21]

Answer:

fertilizer and medicine

Explanation:

i hope it's help guys

3 0
3 years ago
Cual es la diferencia entre alimentación y nutrición
Zigmanuir [339]

Answer:

Explanation:

La alimentación y la nutrición son dos conceptos relacionados entre sí. Podemos decir que alimentarse es la acción de comer cuando tenemos hambre, mientras que la nutrición, es un proceso biológico que tiene lugar dentro del organismo que, para llevarse a cabo, es necesario haberse alimentado.

5 0
3 years ago
What major blood vessel Carries oxygenated blood away from the heart
statuscvo [17]

Answer:

the aorta, the large artery leaving the heart.

6 0
2 years ago
Read 2 more answers
. Raw material for photosynthesis: (i) Available in the plant: _________________ (ii) Available in the soil:__________________ (
emmasim [6.3K]

Answer:

(i) Available in the plant:

Chlorophyll

(ii) Available in the soil:

Water

(iii) Available in the air:

Carbon dioxide

(iv) Available during day:

Light / Light energy

Explanation:

For photosynthesis, your raw materials are chlorophyll (to absorb light energy from the sun), light, carbon dioxide, and water. The products are glucose and oxygen.

Chlorophyll can be found in the leaves of a plant.

Light is from the sun.

Carbon dioxide is taken in from surrounding air.

Water is taken in by the roots, along with mineral salts, before being distributed to other parts of the plant.

During the night, respiration takes place. You can think of it as opposite of photosynthesis. Materials are glucose and oxygen, and products are carbon dioxide and water.

8 0
3 years ago
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