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Luba_88 [7]
3 years ago
9

Which single factor determining blood pressure is altered by heart activity?

Medicine
1 answer:
Annette [7]3 years ago
6 0

Answer:

Cardiac output

Explanation:

<u>Cardiac output is the term which is used in the cardiac physiology which describes that the volume of the blood being pumped by heart per unit time. </u>

Cardiac output is product of heart rate, or number of the heart beats per minute and stroke volume which is volume of the blood pumped from ventricle per beat.

Because the cardiac output is related to quantity of the blood delivered to the different parts of body, Cardiac output is an important indicator of the heart'efficiency that whether it can meet body's demands for perfusion.

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ABG results that are most consistent with this diagnosis are:

- pH of the patient : 7.20

- PaCO_{2} of patient is low : 65 mm Hg

- HCO_{3} of patient : 26 mEq/L

<h3>What is ABG?</h3>
  • An arterial blood gas (ABG) test, which draws blood from an artery in your body, determines the levels of oxygen and carbon dioxide in your blood.
  • The pH balance, sometimes referred to as the acid-base balance, of your blood is also examined during the test.
  • The National Institute of Health lists the following as typical normal values: pH: 7.35-7.45.
  • Oxygen partial pressure (PaO_{2}) ranges from 75 to 100 mmHg. Carbon dioxide (PaCO_{2}) partial pressure ranges from 35 to 45 mmHg.
  • The blood gas test can reveal how efficiently your lungs can introduce oxygen into the blood and expel carbon dioxide.

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4 0
2 years ago
how would the nurse respond to an alcohol recovery program sponsor requestiong to read hisor her client. quiazlet
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Following nursing ethics, the nurse should not allow the sponsor to review the record.

<h3>What ethics should the nurse follow?</h3>
  • Ethics are moral rules that oversee how the individual or a organization will act or respond to a situation.
  • Nursing ethics is the applied discipline that tends to the ethical principle of nursing practice.
  • Moral qualities are fundamental for all medical services laborers. Ethical practice is an establishment for medical caretakers, who deal with moral issues day to day.
  • There are four fundamental principles of ethics: autonomy, beneficence, justice, and non-maleficence.
  • Every patient has the option to settle on their own choices in view of their own convictions and values (autonomy).
  • Medical services laborers have an obligation to cease from abuse, limit hurt, and advance great towards patients (beneficence).
  • All patients reserve a privilege to be dealt with fairly and similarly by others (justice).
  • Patients reserve an option to no damage. Non-maleficence expects that attendants try not to hurt patients.

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Which term refers to a surgical procedure in which a surgeon slips an inflatable silicone band around the stomach
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Laparoscopic gastric banding is surgery to help with weight loss. The surgeon places a band around the upper part of your stomach to create a small pouch to hold food.

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A 3-week-old infant has surgery for esophageal atresia. What is the immediate postoperative nursing care priority for this infan
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Answer:

Checking the patency of the nasogastric tube

A nasogastric tube is used after surgery to decompress the stomach and limit tension on the suture line. As another means of limiting pressure on the suture line, oral feedings should not be implemented in the immediate postoperative period when the nasogastric tube is in place. Vomiting indicates obstruction of the nasogastric tube; this is why the initial action should be to check the patency of the tube. It is too soon for signs of infection to occur.

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A threatened abortion is the potential problem.

<h3>What is threatened abortion?</h3>

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A threatened abortion is described by vaginal bleeding before 20 weeks of gestation in the presence of a positive urine and/or blood pregnancy test with a closed cervical os, without passage of sperm or eggs, and without signs of fetal or embryonic death.

The World Health Organization (WHO) defines a threatened abortion as open bleeding or pregnancy-related bloody vaginal discharge that occurs during the first half of the pregnancy without cervical dilatation.

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