Lymphocytosis: Associated Conditions Analysis
Lymphocytosis refers to an increase in the number of lymphocytes in the blood. Lymphocytes are a type of white blood cell crucial for the immune system.
Condition Analysis for Lymphocytosis
We need to identify the condition NOT typically associated with lymphocytosis:
- Infectious mononucleosis: This condition, often caused by the Epstein-Barr virus (EBV), is well-known for causing significant lymphocytosis, frequently featuring atypical lymphocytes.
- Viral fevers: Many types of viral infections trigger an immune response that often includes an increase in lymphocyte counts, leading to lymphocytosis.
- Rickettsial fevers: While the white blood cell count can vary in rickettsial infections, lymphocytosis is sometimes observed as part of the immune response.
- Leptospirosis: This bacterial infection is characterized primarily by an increase in neutrophils (neutrophilia). Lymphocytosis is not a typical feature of leptospirosis; instead, the white blood cell differential often shows a predominance of neutrophils.
Therefore, Leptospirosis is the condition that is NOT commonly associated with lymphocytosis.
Important Questions from Viral Infections
- A 'slapped cheek' rash is characteristically seen in which of the following infections?
HIV-associated neurocognitive disorder (HAND) includes which of the following?
1. Asymptomatic neurocognitive disorder
2. Minor neurocognitive disorder
3. HIV-associated dementia
Select the correct answer using the code given below.
Which of the following treatments for a pregnant lady who has been exposed to a patient of chicken pox are correct?
1. Varicella-zoster immune globulin
2. Varicella-zoster vaccine
3. Acyclovir
4. Prednisolone
Select the correct answer using the code given below.
Which of the following statements are correct regarding Kyasanur forest disease?
1. It is commonly seen in North-Eastern States of India.
2. Monkeys act as reservoir of the disease.
3. Transmission happens through tick bite.
4. Inactivated vaccine is available for its prevention.
Select the correct answer using the code given below.
- Which one of the following has the highest risk of human immunodeficiency virus (HIV) transmission after single exposure to an HIV-infected source ?
