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trasher [3.6K]
3 years ago
11

The electrocardiogram represents ________.

Medicine
1 answer:
lakkis [162]3 years ago
7 0

Answer:

The correct answer is A).

Explanation:

The electrocardiogram represents a study that records the electrical activity of the heart produced by each heartbeat as a function of time. It is done using an apparatus called an electrocardiograph. Electrodes are placed on the skin of the lying patient (in general there are 10).

 It was very useful for the detection of diseases such as myocardial infarction.

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Estrogen is a hormone secreted by the ovary. It is secreted in
castortr0y [4]

Answer:

The absence of estrogen may lead to many symptoms:

  1. Irregular periods
  2. Anovulation, and therefore, infertility
  3. Hot flashes
  4. Decreased vaginal lubrication, which can lead to painful intercourse
  5. Depression, because estrogen stimulates serotonin release
  6. Osteoporosis and bone fractures
  7. Weight gain

Usually the treatment for low estrogen levels is hormone replacement therapy (orally, vaginally or topically)  

5 0
3 years ago
Bill has to take extra caution to avoid exposure to bloodborne pathogens
jasenka [17]

Answer:

He's most likely to be B, a phlebotomy technician.

Explanation:

A phlebotomist is someone who draws blood and even administers IV fluids to patients. You'll often see them work with needles and tubes. They draw blood and send it away for testing for certain illnesses.

It's possible that emergency medical technicians are also able to perform these tasks, but phlebotomists are more specialised.

Dental assistants work with teeth.

Pharmacy technicians work behind the counters of pharmacies, where they administer drugs and medications based on doctors' prescriptions.

3 0
3 years ago
Read 2 more answers
Which are the signs and symptoms of diabetic ketoacidosis? select all that apply
TiliK225 [7]

Answer:

Most common (as in those appearing in over half of cases) would be polyuria with polydipsia, weight loss, fatigue, and dyspnea. Vomiting is probable too, as well as preceding febrile illness, abdominal pain, and polyphagia.

5 0
2 years ago
David, a CMA (AAMA), obtains Mr. Washington’s vital signs after he has escorted him to the examination room. David notes Mr. Was
liq [111]

According to the BP values that Mr. Washington presents, we can say that he is showing hypertension.

Accordingly, we can answer the questions shown above, as follows:

  • BP is the acronym for blood pressure and is considered normal when it presents values lower than 140/90 mmHg. Mr. Washington is showing 148/92 mmHg of blood pressure, which shows that he is hypertensive, that is, he is showing blood pressure above normal

  • African American people like Mr. Washington are more likely to develop hypertension because they are more sensitive to sodium and can accumulate this element in the body more intensely than white people.

  • To help Mr. Washington control blood pressure, the doctor should recommend physical exercise, increased water intake, and a diet free of sodium and fat.

More information:

brainly.com/question/17186548?referrer=searchResults

6 0
3 years ago
The resting heart rate is between 50 and 90 beats per minute.<br> a. True<br> b. False
lina2011 [118]

Answer:

The correct answer is a. True

Explanation:

The resting heart rate for a normal adult is between 50 to 90 beats per minute.  Resting heartbeat below 50 is possible in persons who are very good athletes. A more cardiovascular fitness is seen in good athlete and they can have a resting heart rate near to 40.

If a normal resting heart rate falls from 60 that condition is known as bradycardia. Mostly old people are more prone to it. Tachycardia is a medical condition in which a person's resting heartbeat reaches above 100.

Both the condition bradycardia and tachycardia shows the problem related to heart and require medical attention.  

 

6 0
3 years ago
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