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aleksklad [387]
3 years ago
5

A patient' visual acuity was tested using a Snellen chart. The results indicated that her vision was 20/50. What does this resul

t mean?
Medicine
1 answer:
Kamila [148]3 years ago
5 0

Answer:

It is a vision that is close to normal, if in the optometric revision improves with the use of the pinhole more than three lines, the problem may be of the refractory type; If this is not corrected, it can be concluded that there is a disease.

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A client presents at the emergency department reporting dizziness, mental confusion, and difficulty hearing. what should the nur
Nataly [62]

Answer:

Salicylism is caused by an aspirin over dosage leading to salicylic acid toxicity in the body. The poisoning can be acute or chronic depending on the dosage of Aspirin. A dosage of above 100 mg/dL is considered toxic.

Explanation:

In severe conditions, it may even lead to the death of the patient. In mild conditions, it exhibits symptoms such as ringing ears, vomiting, and nausea.

The mortality of the patients may be due to swelling of vital organs like lungs, kidneys, or cardiac arrest.

There is no specific treatment for salicylism. Substances such as activated charcoal and potassium chloride are used as an antidote. In extreme conditions, hemodialysis is also done to remove the toxic substances from the blood.

To know more about aspirin overdose, visit

brainly.com/question/27460166

4 0
1 year ago
Read 2 more answers
An example of a standard precaution includes
loris [4]

Heres a few examples:

-washing your hands

-use of protective equipment like, gloves, masks, and eyeglasses.

-coughing in your arm

-sneezing into a tissue

-using sterile instruments and devices.

6 0
2 years ago
Read 2 more answers
What is a waste product usually excreted by the kidney?
Evgesh-ka [11]

Answer:

the kidneys separate waste material from metabolism like urea, uric acid, and creatinine.

Explanation:

The kidneys are blood filtering equipment. By generating and discharging urine, the kidneys separate waste material from metabolism like urea, uric acid, and creatinine. In addition, urine may contain sulfate and phenol waste and surplus ions of sodium, potassium and chloride. The kidneys assist to keep homeostasis by controlling body fluid concentration and quantity

8 0
3 years ago
Are all 4 lobes of the brain are contralateral?
scoundrel [369]

I sisksjjsbsjdisiskwiwow

3 0
3 years ago
Read 2 more answers
Cells which comprise the body’s thinnest tissues, allowing for diffusion and/or filtration are of which type?
frutty [35]

Answer:

Squamous epithelia.

Explanation:

The cells of the squamous epithelial are wider than their height. These cells are found in the lining of esophagus, mouth and alveoli of the lungs.

These cells helps to pass the material by the process of diffusion. These are the thinnest tissue and also plays an important role of filtration.

Thus, the correct answer is option (A).

3 0
3 years ago
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