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AnnZ [28]
2 years ago
5

Symptoms of aplastic anemia

Medicine
1 answer:
Sonja [21]2 years ago
8 0

Answer

Anemia symptoms include fatigue, shortness of breath, headaches, bruising, malaise

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A nurse has just finished a presentation on hospice and palliative care. Which statement by a participant would indicate a need
vazorg [7]

Answer: C "In hospice care, the nurses make most of the care decisions for the patients."

Explanation:

They need a deeper understanding of what to do and whats required.

5 0
3 years ago
Describe the hepatic portal system?
andriy [413]

Answer:

Hepatic portal system is the veins, consists of the tributaries and hepatic portal vein.

Explanation:

Hepatic portal system transfers blood from the parts of gastrointestinal tract to the liver. The components of hepatic portal system are hepatic portal vein, superior mesentric vein, inferior mesenteric vein and splenic vein.

The absorbed product of the small intestine first reach to the liver through the hepatic portal system. The lower portion of the esophagus to the upper part of ana.l canal is involved in this system.

4 0
2 years ago
Smooth ER of a muscle cell:
Maksim231197 [3]

Answer: B. Sarcoplasmic reticulum

Explanation: The sarcoplasmic reticulum is the name given to the organelle in the muscle cell, in charge of the storage and regulation of the intracellular calcium levels. It is the smooth endoplasmic reticulum in muscle cells, it means that it does not have ribosomes in its surface.

Option A. Incorrect. A SARCOMERE is the functional and anatomic unit of the striated muscle (skeletal muscle and heart muscle). This word comes from the greek: <em>sarkos (meat), meros (part). </em>That is reason you could find other structures of the muscle cell with this root (SARCO...).

Option C. Incorrect. "Arcolemma" this word does not exist. But if it refers to SARCOLEMMA, this word means: <em>sarko (meat), lema (cortex) </em>in greek<em>. </em>It is the plasma membrane of the muscle cells.

Option D. Incorrect. The SARCOPLASM, comes from the greek: <em>sarko (meat), plasm (matter). </em>This structure is the citoplasm of the muscle cells.

In conclusion, the word SARCOPLASMIC RETICULUM, refers to a <em>structure of the muscle cell, </em>that in this case, is the RETICULUM or the SMOOTH ER.

5 0
3 years ago
4. Why is there usually a secondary fracture with a jaw fracture, and where does it occur?​
Tems11 [23]
<h2>Hey there!</h2>

  • Mandibular fracture, also known as fracture of the jaw, is a break through the mandibular bone.
  • In about 60% of cases the break occurs in two places. It may result in a decreased ability to fully open the mouth.

<h2>Hope it help you</h2>
8 0
2 years ago
What is the main difference between acne vulgaris and acne rosacea?
Dimas [21]

Answer:

a. Acne rosacea is a result of an infection and can be treated with antibiotics, while vulgaris is not caused by an infection

7 0
2 years ago
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