In which condition does the CD_4 count in the | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) $AIDS$ (Acquired Immuno Deficiency Syndrome) is caused by the Human Immunodeficiency Virus $(HIV)$.$HIV$ specifically targets and infects $CD_4^+$

Vedclass · Accepted Answer

$AIDS$

Vedclass · Answer

(B) $AIDS$ (Acquired Immuno Deficiency Syndrome) is caused by the Human Immunodeficiency Virus $(HIV)$.$HIV$ specifically targets and infects $CD_4^+$ $T$-helper lymphocytes.As the infection progresses,the number of these $CD_4^+$ cells significantly decreases.$A$ $CD_4$ count of less than $200 	imes 10^{6}$ cells/$L$ (or $200$ cells/mm$^3$) is a clinical marker used to define the progression of $HIV$ infection to the stage of $AIDS$.

In which condition does the $CD_4$ count in the blood fall below $200 \times 10^{6}$ cells/$L$?

Similar Questions

In which of the following,$HIV$ replicates and produces its progeny viruses?

$A$: Vaccine against $AIDS$ has not been made in spite of repeated attempts.
$R$: $HIV$ has the ability to mutate to form several subtypes.

What is the genetic material along with the protein coat in $HIV$?

How many types of enzymes are present in the core protein of the $HIV$ virus?

Which diagnostic test is suggested for patients suspected of having $AIDS$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module