Secondary immune responses upon a second exposure to a pathogen are due to the activation of antigen or virus that cause disease.
<h3>What is secondary immune exposure?</h3>
A second exposure to the antigen that was in the vaccine, or to the pathogen that make the person ill. Due to this causes the white blood cells to respond much more quickly so this is type of response is known as secondary immune response.
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a nurse is preparing to suction secretions from the mouth of a patient who has dysphagia she should use for clearing oral secretions with the Yankaur Catheter, a tonsil-tip suction catheter.
With the invention of his namesake Yankauer suction catheter in 1907, otolaryngologist Sidney Yankauer transformed the field of medical suction. While employed at Mount Sinai Hospital's outpatient surgery unit, Dr. Yankauer, an unassuming ENT specialist, created a number of useful medical devices. The medical genius Dr. Yankauer is respected for his prolific writing career.
The Yankauer suction tip, one of the most widely used medical suction devices in the world, would turn out to be his most important invention.
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Answer:
c. aprepitant
Explanation:
is a medication used to prevent chemotherapy-induced nausea and vomiting (CINV) and to prevent postoperative nausea and vomiting. It may be used together with ondansetron and dexamethasone. It is taken by mouth
Retinopathy develops in patients with diabetes mellitus because of Retinal ischemia and red blood cell aggregation occurrence.
Anyone with diabetes can develop diabetic retinopathy.
Diabetes Retinopathy is caused by high blood sugar due to diabetes, having too much of sugar can damage retina.
At start of this, it might cause no symptoms or only mild vision problems. but longer can cause blindness.
as the time passes, too much sugar in blood leads to the blockage of the tiny blood vessels that nourish the retina and cuts off its blood supply.
and the eye attempts to grow new blood vessels. but they don't grow properly and can cause leakage.
Complications of retinopathy include blindness and also vitreous hemorrhage, Retinal detachment. and Glaucoma.
To prevent the risk, one should Manage your diabetes, monitor your blood sugar level and also keep BP and cholesterol under control.
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