Q6. Which condition occurs due to Rh incompatibility during pregnancy?
- A. Thalassemia
- B. Sickle cell anemia
- C. Erythroblastosis fetalis
- D. Hemophilia
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This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Body Fluids and Circulation. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.
Key concepts covered in this specific test include Following, Incorrect, Granulocyte, Statements, Clotting, and Hypertension.
Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.
Which of the following is incorrect about ECG waves?
The P-wave represents atrial depolarization.
The QRS complex corresponds to ventricular contraction.
The T-wave represents ventricular repolarization.
The P-wave represents ventricular depolarization.
Which of the following is a granulocyte?
Monocytes
Lymphocytes
Basophils
Both 2 and 3
Which of the following statements about blood clotting is correct?
Thrombin converts fibrin into fibrinogen.
Platelets release clotting factors.
Clotting requires sodium ions.
Plasma does not contain clotting factors.
Which of the following is incorrect about hypertension?
Hypertension is characterized by high blood pressure.
It increases the risk of heart disease and stroke.
It has no connection with dietary habits or lifestyle.
It can damage blood vessels over time.
Which of the following is correct about the function of lymph nodes?
They filter out old red blood cells.
They help in immune response by trapping pathogens.
They produce platelets for blood clotting.
They store oxygen for circulation.
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