1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.

You might be interested in
Martin teaches young children at a public school. He has a bachelor's degree in ECE and a teaching certificate. What is Martin's
lara31 [8.8K]
Teacher would be the answer
6 0
3 years ago
What is the Icd 10 code for heart failure with reduced ejection fraction?
madam [21]

Answer:

<u><em>The answer is</em></u>: <u>Diagnostic code ICD-10-CM 2019 I50.2 Systolic (congestive) heart failure.</u>

<u />

Explanation:

Heart failure (HF) with reduced ejection fraction <em>is responsible for approximately 50% of cases of heart failure in the U.S. and it is associated with considerable morbidity and decreased quality of life. </em>

<u><em>Diagnostic code ICD-10-CM 2019 I50.2 Systolic (congestive) heart failure</em></u>, applicable to Heart failure with reduced ejection fraction [HFrEF].

<u><em>The answer is</em></u>: <u>Diagnostic code ICD-10-CM 2019 I50.2 Systolic (congestive) heart failure.</u>

6 0
3 years ago
the nurse is caring for a client with an exacerbation of sickle cell disease (scd). which finding indicates to the nurse that th
Greeley [361]

The assessment findings by the nurse which indicates that the patient with sickle cell disease is experiencing a liver complication is:

Creatinine: 2.9 mg/dL

The correct answer choice is option b.

<h3>How the rise in creatinine level result to liver problems</h3>

The rise in creatinine in the body usually, frequently and most of the time lowers homocysteine production in liver cells, when this happens, it exposes the liver to a dangerous health condition which occurs as a result of diminishing fat accumulation. When this happens, it damages the liver.

In conclusion, we can now confirm that an elevation in the creatinine levels causes health issues to the liver

Complete question:

the nurse is caring for a client with an exacerbation of sickle cell disease (scd). which finding indicates to the nurse that the client is experiencing a liver complication from this condition?

a. White blood cell count: 12,000/mm3

b. Creatinine: 2.9 mg/dL

c. Hematocrit: 30%

d. Sodium: 147 mEq/L

Read more on sickle cell:

brainly.com/question/21354134

#SPJ1

7 0
11 months ago
This is PE
Rus_ich [418]

Answ5. Exercising below your Target Heart Rate zone does not help your Heart

Explanation:

6 0
3 years ago
Which physiological response is due to a "positive feedback loop"?
Sauron [17]

Answer: Blood loss regulation

Explanation:

Positive feed back is response of body in which there is an increase in the effect of small disturbance and the effect is intensified on a system. The magnitude of the effect increases.

In case of blood loss the body releases clotting factors that helps in preventing the body from severe blood loss.

The body releases clotting factors and these clotting factors tend to release more and more clotting factors that begins the process of blood clotting in vessels.

This is an example of positive feedback which acts as a life saving cascade.

7 0
3 years ago
Other questions:
  • Give one example of verbal sexual harassment<br> and one example of nonverbal sexual<br> harassment.
    5·2 answers
  • A healthy elastic artery ________. Select one: a. reduces blood flow b. is compliant c. is a resistance artery d. has a thin wal
    8·1 answer
  • Ms williams underwent a lobectomy
    13·1 answer
  • What is Bordetella<br> Bronchiseptica
    9·1 answer
  • What cells go through meiosis? __________ How many cells are produced? _________ How many chromosomes? _______
    10·1 answer
  • Who can help me in anatomy and physiology quiz please !!
    12·1 answer
  • Hey Kirsten what was that song that PawPaw passed listening to
    11·2 answers
  • Is the skeletal muscles considered their own independent organs? If so why? If not why?
    9·2 answers
  • You unpack a single, 60 gm tube of Fluocinonide cream 0.5%. Should you place this item onto the shelf and into inventory? Why or
    5·1 answer
  • Name the pores in a leaf through which respiratory exchange of gases takes place.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!