Identify the Correct Order of Events for a Person Who

question 36

Multiple Choice

Identify the correct order of events for a person who has contracted an HIV infection.
a.The immune system reduces the virus levels in the blood.
B.HIV infected cells proliferate,increasing the number of infected helper T cells.
C.Patient experiences mild flu-like symptoms.
D.A deficiency in the number of helper T cells causes the patient to develop additional health problems.
E.The blood contains a high amount of the virus.
F.The virus mutates so it is not recognizable by the immune system.

• A)e - c - a - b - f - d
• B)d - c - a - b - f - e
• C)e - c - b - a - f - d
• D)e - a - b - c - f - d
• E)d - e - c - a - b - f

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Definitions:

Impulses

Electrical signals that travel along the neurons, enabling communication within the nervous system.

Finger Muscles

Muscles in the fingers that are primarily responsible for controlling movement and providing the ability to grip and manipulate objects.

Sodium Ions

Positively charged atoms of sodium, essential for cellular functions, including the generation and transmission of nerve impulses and the regulation of fluid balance in the body.

Neurotransmitters

Chemical substances in the body that help in transmitting signals across a synapse from one neuron to another.