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pogonyaev
3 years ago
12

What is the function of the respiratory system and the heart?.

Medicine
1 answer:
saul85 [17]3 years ago
5 0

Answer:

The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.

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A patient has been diagnosed with angina. As he talks with the nurse, he asks several good questions about angina and seems able
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A patient has been diagnosed with angina. As he talks with the nurse, he asks several good questions about angina and seems able to concentrate on the explanations. He seems eager to learn how to manage his condition. What assessment can be made by the nurse <u>Hardiness</u>

<h3>What is angina?</h3>

Chest pain or pressure, often known as angina or angina pectoris, is a sign of coronary heart disease and is typically brought on by insufficient blood flow to the heart muscle (myocardium).

A blockage or spasm of the arteries that feed blood to the heart muscle is typically the cause of angina. Anemia, abnormal cardiac rhythms, and heart failure are among additional factors. Atherosclerosis, a component of coronary artery disease, is the primary mechanism of coronary artery occlusion. The phrase means "a strangling feeling in the chest" and is derived from the Latin words angere ("to strangle") and pectus ("chest").

The degree of oxygen deprivation in the heart muscle and pain intensity are only weakly correlated.

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1 year ago
h5n1 avian influenza is widely considered to be the most serious global pandemic threat today and is the target of much worldwid
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Possible assortment of the influenza genome with swine and human strains

What is human h5n1 infections?

influenza virus strains that primarily affect birds but can also infect people.

The most common way to catch this disease is through contact with sick birds. Additionally, it can be spread from person to person.

Within two to eight days, symptoms start to appear, and they may resemble the common cold. Shortness of breath, muscle aches, headaches, fever, sore throat, and cough are possible symptoms.

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  • Seals can contract infections, according to recent evidence.
  • Both people and pigs can contract influenza C viruses, but illnesses are typically mild and hardly documented.
  • Influenza D viruses are known to primarily infect cattle; they are not known to infect or afflict humans.

Hence, Possible assortment of the influenza genome with swine and human strains

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