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Harlamova29_29 [7]
2 years ago
13

A cornea with surface irregularities, such as asymmetry or uneven thickness, causes?

Medicine
1 answer:
leonid [27]2 years ago
8 0

Answer: Astigmatism

Explanation: I have it, lol

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Patient privacy is an important part of the healthcare system today. Why do you think that is important? What could be the advan
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Yes they should be fired because it is wrong unless the patient allows them
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
3 years ago
What is the correct order of the lymphatic vessels from largest to smallest?
Natasha2012 [34]

Answer:

a. Lymph duct--> lymph trunk--> collecting lymphatic vessels--> lymphatic capillaries

Explanation:

The lymph vessels are the thin walled vessels , as that of blood vessels , which carries lymph .

Lymph vessels are lined with the endothelial cells , and a layer of the smooth muscle and adventitia to bind the lymph with the surrounding tissues .

The origination starts from the duct followed by the trunk , then to the collecting lymphatic vessels and finally to the lymphatic capillaries .

6 0
3 years ago
your 69 year-old patient who has been taking warfarin for chronic atrial fibrillation appears in your office looking pale and co
irga5000 [103]

The most likely explanation for your patient's symptoms is cimetidine inhibition of warfarin metabolism.

<h3>What is cimetidine inhibition?</h3>
  • A number of cytochrome P450 (CYP) enzymes, including CYP1A2, CYP2C9, CYP2C19, CYP2D6, CYP2E1, and CYP3A4, are strongly inhibited by cimetidine.
  • The medication is a mild inhibitor of the CYPs it appears to primarily inhibit: CYP1A2, CYP2D6, and CYP3A4.
  • In vivo and in vitro in rats and people, cimetidine inhibits hepatic cytochrome P450 (CYP).
  • To block drug metabolism in hepatic microsomes in vitro, cimetidine concentrations must be 100–1000 times greater than those linked to a comparable level of inhibition in vivo.

To learn more about cimetidine, refer:

brainly.com/question/28198515

#SPJ4

7 0
1 year ago
John, an overweight 49-year-old man with history of diabetes and hypertension is playing soccer. After half an hour of an intens
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1. The possible reason for John's chest pain would be due to atrial fibrillation. This is a quick and uneven heart rate which causes heart failure and stroke.
3) John's teammates should take following actions at the scene: They should take him to a comfortable place, give him a semi-sitting position.
6 0
3 years ago
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