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Ksivusya [100]
2 years ago
15

The pO2 of air in an alveolus is ________________ that of the pO2 in deoxygentaed blood in a pulmonary capillary

Medicine
1 answer:
Zanzabum2 years ago
4 0

Answer:

The correct answer is a. greater than

Explanation:

The partial pressure of oxygen in alveolus is greater than partial pressure of oxygen in deoxygenated blood in a pulmonary capillary and this concentration difference is important for the movement of air(oxygen) from the alveolus to the pulmonary capillary because gases move from higher concentration to lower concentration.

By this process the oxygenated blood reaches to the heart from lungs and heart then pump this oxygenated blood to other body tissues.The partial pressure of oxygen in alveolus is 104 mmHg and in venus blood is 40 mmHg.

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A/an ____________________ is the partial or complete suturing together of the upper and lower eyelids.
aalyn [17]

A Tarsorrhaphy is the partial or complete suturing together of the upper and lower eyelids.

<h3>What is the partial or complete suturing together of the upper and lower eyelids?</h3>

  • An easy and safe operation called tarsorrhaphy joins some or all of the upper and lower eyelids to partially or completely hide the eye.
  • A Tarsorrhaphy is the partial or complete suturing together of the upper and lower eyelids.
  • By fostering a more favourable environment for corneal healing, tarsorrhaphies are very helpful in treating nonhealing epithelium abnormalities and other corneal surface diseases.
  • Tarsorrhaphies can be total or partial, permanent or temporary, and can be further broken down into tarsorrhaphies with or without sutures for a short period of time, tarsorrhaphies with temporary sutures, tarsorrhaphies with permanent sutures, and more extensive tarsorrhaphies that involve mobilizing skin or tarsal plate flaps.
  • A temporary tarsorrhaphy is appropriate when improvement over a few weeks is predicted because it enhances corneal repair during a brief time of illness or exposure.

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3 0
1 year ago
How do the palatine tonsils contribute to immune function?.
Elanso [62]

Answer:

The tonsils are part of the body's immune system. Because of their location at the throat and palate, they can stop germs entering the body through the mouth or the nose. The tonsils also contain a lot of white blood cells, which are responsible for killing germs.

Explanation:

cuz im smat as hel

3 0
2 years ago
Career that lerato could have pursued and give a reason to justify your choice
katrin [286]
  • Career decisions may be influenced by personality and hobbies.
  • A kind, patient, and sympathetic person might work as a nurse or doctor, for instance.
  • A precise and meticulous person can work as a project manager or statistician.
<h3>What is meant by career?</h3>

A career is what a person pursues for a sizable portion of their life and offers opportunities for advancement.

  • Since Lerato's like and dislikes or interests have not been mentioned, we can tell that Lerato can choose her career depending on her personality
  • All the fields, be it science, commerce, or arts is all great in their own aspects.
  • All fields of careers have ample of opportunities but all it depends on is on one's interest or personality.
  • Depending on her personality she could be interested in medicine, law, engineering, journalism, being an artist, charted accountant, being an entrepreneur, or anything.

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7 0
1 year ago
A child may be given the vaccine for chickenpox. If the child goes to school and plays with other children who have the chickenp
shtirl [24]

Vaccines produce a primary response in which memory cells exist developed that respond rapidly in a second exposure.

<h3>Can a child vaccinated for chicken pox get it?</h3>

Some individuals who are vaccinated against chickenpox may still contract the disease. However, the symptoms exist usually milder with fewer or no blisters (they may include just red spots) and mild or no fever.  You should not be vaccinated against chickenpox if you: Exist moderately to severely ill at the period of vaccination.

Vaccines produce a primary response in which memory cells exist developed that respond rapidly in a second exposure. Vaccines work by teaching the body's immune system to determine and protect against harmful viruses or bacteria before acquiring an infection and decrease the chance of acquiring certain infectious diseases.

A vaccine exists in a biological preparation that furnishes actively developed immunity to a particular infectious disease. A vaccine generally includes an agent that resembles a disease-causing microorganism and exists often created from weakened or killed conditions of the microbe, its toxins, or one of its surface proteins.

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5 0
2 years ago
Juan received a challenging health diagnosis. He responded by educating himself about his health condition and participating ful
masha68 [24]

The correct answer is a sense of control.

The study of psychological and behavioral processes in health, illness, and healthcare is known as health psychology. Its focus is on comprehending the roles that cultural, behavioral, and psychological factors play in physical health and illness. Direct psychological influences on health are possible. For instance, cumulative effects of environmental stressors that are present over time and impact the hypothalamic-pituitary-adrenal axis can be detrimental to health. A person's health might also be impacted by behavioral variables. For instance, certain actions over time may either improve or hurt health. A biopsychosocial strategy is used by health psychologists. In other words, health psychologists believe that psychological, behavioral, and social processes as well as biological ones all contribute to our state of health.

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7 0
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