Which of the following is incorrect statement?

Options

A. A widely used diagnostic test for AIDS is ELISA
B. Treatment of AIDS with anti retroviral drugs is completely effective
C. Anti retroviral drugs can prolong the life of the AIDS patient
D. Anti retroviral drugs can not prevent death

Answer

To determine which statement about AIDS is incorrect, we will analyze each option provided in the question step by step.

### Step 1: Understand the context of AIDS and HIV
AIDS stands for Acquired Immuno-Deficiency Syndrome, which is caused by the Human Immunodeficiency Virus (HIV). It leads to a severe deficiency in the immune system, making individuals more susceptible to infections and diseases.

**Hint:** Remember the full form of AIDS and its cause, HIV, as it is crucial for understanding the statements.

### Step 2: Evaluate the first statement
The first statement claims that "A widely used diagnostic test for AIDS is ELISA."
- This statement is **correct**. ELISA (Enzyme-Linked Immunosorbent Assay) is indeed a widely used test to diagnose HIV infection.

**Hint:** ELISA is a common diagnostic tool for various diseases, including HIV/AIDS.

### Step 3: Evaluate the second statement
The second statement claims that "Treatment of AIDS with anti-retroviral drugs is completely effective."
- This statement is **incorrect**. While anti-retroviral drugs can help manage the disease and prolong life, they do not completely cure AIDS.

**Hint:** Consider the effectiveness of treatments and whether they can completely cure the disease.

### Step 4: Evaluate the third statement
The third statement claims that "Anti-retroviral drugs can prolong the life of the AIDS patient."
- This statement is **correct**. Anti-retroviral therapy can significantly extend the life expectancy of individuals living with AIDS.

**Hint:** Think about how treatments can improve quality and length of life for chronic diseases.

### Step 5: Evaluate the fourth statement
The fourth statement claims that "Anti-retroviral drugs cannot prevent death."
- This statement is also **correct**. While they can prolong life, they cannot prevent death from AIDS.

**Hint:** Reflect on the limitations of medical treatments in chronic conditions.

### Conclusion
After evaluating all the statements, the **incorrect statement** is:
- "Treatment of AIDS with anti-retroviral drugs is completely effective."

### Final Answer
The incorrect statement is: **Treatment of AIDS with anti-retroviral drugs is completely effective.**