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xxMikexx [17]
3 years ago
13

A cornea transplant involves the grafting of a donor cornea into a recipient’s anterior eye. The sutures to hold the graft in pl

ace must stay in place for a long period of time because the cornea is slow to heal. Explain why the healing process is so slow.
Medicine
1 answer:
BabaBlast [244]3 years ago
4 0

Answer: The cornea is avascular.

Explanation:

The cornea can be defined as the clear front membrane on the surface of eyeball. It lies in the front of the iris and pupil. It allows the light to enter the eye. A cornea transplant is recommended in patients who suffer from vision problems due to thinning of cornea, keratoconus, loss of vision and cloudiness of cornea.

It takes about 2 to 3 months to recover after surgery. The healing is slow because the cornea is avascular. The tissue of cornea does not provide blood vessels to deliver nutrients and oxygen which could aid in speedy recovery.

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Apa itu biodiversiti
horrorfan [7]

Answer: di mana kehidupan tertentu hidup misalnya Ikan yang tinggal di lautan Jadi pada dasarnya ia membuat beberapa kehidupan yang berbeza membentuk orang lain

Translation for anyone who wants to know: its where certain life lives for example A fish living in a ocean So basically it makes some life different form others

8 0
3 years ago
What contribution did Florence Nightingale make to the medical field?
kipiarov [429]

Florence Nightingale was a woman who helped injured soldiers during the Crimean War. She was from Great Britain, and she was known for pioneering modern nursing.

Hope it helps!

7 0
4 years ago
Which of the following is true regarding panic disorder in children?
AlladinOne [14]

Answer:

A. Children report more cognitive symptoms than adults, is true regarding panic disorders in children.

Explanation:

A. Children report more cognitive symptoms than adults.  

Children with panic disorder are more anxious as compared to adults even when they are not having panic attacks. They report severe cognitive symptoms such as fear of an attack, reluctance to perform well in school, avoiding certain places due to fear of attack called agoraphobia, depression, substance abuse and suicidal behaviors. Hence, children may also need psychotherapy along with panic disorder medications so that they could control their anxiety. Early treatment of panic disorder with cognitive behavioral therapies may prevent complications such as agarophobia, and depression in children.  

B. Children experience only cued panic attacks.  

Both children and adolescents have unexpected panic attacks which might be triggered by anything which causes anxiety in them. They should have varying periods of fear and discomfort which might last minutes to hours.  

C. Children may report a general fear of becoming sick rather than specific physical symptom

A child suffering from panic attacks may have heart-attack like symptoms with a racing heart, fear of death and losing control, obsessive-compulsive symptoms, and physical symptoms including nausea, vomiting, dizziness, shortness of breath etc. Moreover, children are also left with an intense fear of another panic attack which might trigger these symptoms. Thus, they become less functional and has a fear of changing places, habits as anything might trigger their symptoms. So, children are more anxious about the physical symptoms ensuing the panic attack and tries their best to avoid it.  

4 0
3 years ago
The iliac region is
Ne4ueva [31]

Answer:

I believe it is B but don't trust me

8 0
3 years ago
Read 2 more answers
The nurse has just finished teaching a client newly diagnosed with rheumatoid arthritis about the disease. The nurse determines
8_murik_8 [283]

Given what we know about rheumatoid arthritis, we can confirm that the nurse can determine that the teaching is effective when the client makes the statement that "<em>Rheumatoid arthri</em><em>tis includes </em><em>joint involvement </em><em>that is usually </em><em>symmetric </em><em>and </em><em>polyarticular</em>".

Arthritis is one of many diseases in the autoimmune category. An autoimmune disease is one in which the immune system of the patient attacks its own cells. <em><u>The reasons behind this remain unknown</u></em>. In the case of Rheumatoid arthritis, the attacks remain isolated to the joints. The immune system causes the joints to be unable to produce synovial liquid, which causes inflamation.

As stated by the patient, Rheumatoid arthritis includes joint involvement that is usually symmetric and polyarticular. What this means is that any diarthrodial joint can be affected by the condition and is usually collateral, meaning that <u>if the left hand is affected, the right hand often is as well.</u>

To learn more visit:

brainly.com/question/5847359?referrer=searchResults

8 0
2 years ago
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