Question

Выписать функции дыхания, перечислить органы дыхания​

Answer 1

Ответ:

Дыхательные процессы в организме делятся на две большие группы. Первая — это внутреннее дыхание, в которое входят тканевое (передача кислорода от крови клеткам) и клеточное (утилизация кислорода внутри клетки). Вторая — это внешнее дыхание, объединяющее в себе процессы поступления воздуха в легочные альвеолы и газообмен в них: поступление в кровь кислорода и извлечение из нее углекислого газа.

Органами дыхания являются: наружный нос, полость носа с околоносовыми пазухами, глотка, гортань, трахея, бронхи, лёгкие. Дыхательные пути обеспечивают связи окружающей среды с главными органами дыхательной системы — лёгкими.

Answer 2

Functions of Respiration

The respiratory system performs several important functions in the human body. These functions include:

1. Gas Exchange: The primary function of respiration is to facilitate the exchange of gases between the body and the environment. Oxygen is taken in from the air and delivered to the body's cells, while carbon dioxide, a waste product of cellular metabolism, is removed from the body and expelled into the air. This gas exchange occurs in the lungs through the process of respiration.

2. Oxygen Transport: The respiratory system is responsible for transporting oxygen from the lungs to the body's tissues. Oxygen molecules bind to red blood cells in the lungs and are carried through the bloodstream to be delivered to cells throughout the body.

3. Carbon Dioxide Removal: As a waste product of cellular metabolism, carbon dioxide must be removed from the body. The respiratory system facilitates the removal of carbon dioxide by exhaling it from the lungs.

4. Regulation of pH: The respiratory system helps regulate the body's pH balance by controlling the levels of carbon dioxide and bicarbonate ions in the blood. By adjusting the rate and depth of breathing, the body can maintain the proper balance of these substances.

5. Vocalization: The respiratory system plays a crucial role in vocalization and speech production. Air passing through the vocal cords in the larynx produces sound, which is then shaped into speech by the movements of the tongue, lips, and other articulatory organs.

Organs of Respiration

The organs involved in the process of respiration include:

1. Nose: The nose is the primary entrance for air into the respiratory system. It filters, warms, and humidifies the air before it reaches the lungs.

2. Mouth: The mouth can also serve as an entrance for air, especially during times when nasal breathing is not possible or restricted.

3. Pharynx: The pharynx, or throat, is a muscular tube that connects the nasal and oral cavities to the larynx. It serves as a passage for both air and food.

4. Larynx: The larynx, commonly known as the voice box, is located at the top of the trachea. It houses the vocal cords and is responsible for producing sound during speech and other vocalizations.

5. Trachea: The trachea, or windpipe, is a tube that connects the larynx to the bronchi. It is lined with cilia and mucus-producing cells that help trap and remove foreign particles from the air.

6. Bronchi: The bronchi are two large airways that branch off from the trachea and enter the lungs. They further divide into smaller bronchioles, which eventually lead to the alveoli.

7. Lungs: The lungs are the main organs of respiration. They are located in the chest cavity and are responsible for the exchange of gases between the air and the bloodstream. The lungs consist of lobes, with the right lung having three lobes and the left lung having two lobes.

8. Diaphragm: The diaphragm is a dome-shaped muscle located at the base of the chest cavity. It plays a crucial role in the process of breathing by contracting and relaxing to create changes in thoracic pressure, allowing air to enter and leave the lungs.

Please note that the information provided above is based on search results and should be verified for accuracy.