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Veronika [31]
3 years ago
14

Explain a normal tracing in order of the electrocardiogram starting with the p wave

Medicine
1 answer:
HACTEHA [7]3 years ago
7 0
The P wave indicates atrial depolarization. The P wave occurs when the sinus node, also known as the sinoatrial node, creates an action potential that depolarizes the atria.

Thank me by clicking on the heart ❤️.Thanks!
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A 42-year-old realtor comes to your clinic, complaining of "growths" in her vulvar area. She is currently undergoing a divorce a
alekssr [168]

Answer:

The correct answer would be - Epidermoid cyst .

Explanation:

Patient explains symptom as -

vaginal growth with no pain or discharge

no fever or night sweat

In examination following symptoms found-

Healthy looking, normal blood pressure and body temperature

found 2 -3 mm yellow, round nodules on the left labia but not painful and quit firm.

Diagnosis on the basis of symptoms and examination-

Epidermoid cyst

Reason : epidermoid cysts are nodules that are small round firm found in the labia and characterized as nonpainful formed due to blocked sebaceous gland.

Thus, the correct answer is - Epidermoid cyst .

3 0
3 years ago
The First Battle of Bull Run was considered
almond37 [142]

Answer:

b i think

Explanation:

3 0
3 years ago
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1. Describe the difference observed between hyaline cartilage and fibrocartilage? What is the effect of that difference in the w
Whitepunk [10]
The difference between it and hyaline is that fibrous cartilage has a much denser matrix which contains far fewer chondrocytes and thicker collagen fibres. The main function of fibrocartilage is to serve as a shock absorber for structures where excessive pressures are generated.
6 0
3 years ago
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
The nurse is discussing an adolescent's development with the client's parents. Which statement by the parents indicate an unders
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"I will be sure to encourage good oral care and regular dental visits."
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