hiv infects t helper cells and severely reduces their number. which of the following do you expect as a result of this?

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Answer 1

The immune system of the individual is weakened as HIV infects T-helper cells, and their numbers are drastically reduced. This makes the individual more susceptible to opportunistic infections, which is the outcome of this.

HIV stands for Human Immunodeficiency Virus, which is a virus that causes AIDS (Acquired Immuno Deficiency Syndrome). As a result, the immune system is significantly weakened, and the body is vulnerable to opportunistic infections and cancers that take advantage of the weakened immune system.

The T-helper cells, which help to control and direct the immune system, are the primary target of HIV. When the virus infects a T-helper cell, it integrates its genetic material into the cell's DNA, reprogramming the cell to produce more virus. As a result, the number of T-helper cells decreases rapidly, and the immune system's ability to defend the body against diseases is severely impaired, resulting in an increased risk of opportunistic infections.

T-helper cells play a critical role in coordinating the immune response, and their primary function is to assist and enhance the activity of other immune cells, such as B-cells and cytotoxic T-cells. When a foreign antigen is detected by an immune cell, such as a dendritic cell or macrophage, it processes and displays it on its surface. The T-helper cells recognize these antigens and release cytokines that activate and assist other immune cells, allowing the immune system to detect and destroy the foreign antigen.

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Related Questions

what is the condition where the lens of the eye gradually becomes cloudy and causes blurred or partial vision?

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A cataract is a cloudy area in the lens of your eye (the clear part of the eye that helps to focus light).

Making a map is an example of organizing items by ______ order

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Answer:

geographical

Explanation:

decorticate posturing damage to what part of brain?

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Answer:

Decorticate posturing is typically associated with damage to the cerebral hemispheres, particularly the cortex and the internal capsule

Explanation:

Decorticate posturing is a type of abnormal posturing that occurs as a result of damage to the brain. It is characterized by the arms being flexed and the legs being extended.

Decorticate posturing is typically associated with damage to the cerebral hemispheres, particularly the cortex and the internal capsule. The cerebral hemispheres are responsible for higher brain functions, such as voluntary movement, sensation, and perception. Damage to these areas can result in a variety of neurological symptoms, including decorticate posturing.

However, it is important to note that other brain areas can also be affected and lead to decorticate posturing. For example, damage to the thalamus, brainstem, or spinal cord can also cause this type of abnormal posturing. The specific location and extent of the brain damage can affect the severity and type of symptoms experienced by the individual.

the emergency departmen tnurse is performing an assessment who has sustained circumferential burns of both legs

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The emergency department nurse is assessing a patient who has sustained circumferential burns in both legs. The assessment indicates that there is a complete or near-complete burn encircling the affected area.

A complete assessment of circumferential burns is necessary for determining the treatment. Assessment by the emergency department nurse should include the depth and degree of the burns, as well as the size, location, and type of burn. Emergency department nurses who handle burn patients should be familiar with the ABCDE assessment method for burns.

This method includes evaluating the patient's Airway and Breathing, Circulation, Disability, and Exposure (ABCDE). A nurse will initially evaluate the patient's vital signs, which include heart rate, blood pressure, and oxygen saturation levels. The patient's symptoms and medical history are also taken into account. Intravenous fluids may be given to treat dehydration and maintain fluid balance.

Finally, the nurse will document the extent and severity of the burns, the medical history, the patient's symptoms, and the course of treatment.

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