NEET Biology: Body Fluids and Circulation — MCQ Test 12

Q6. Which of the following is incorrect regarding white blood cells?

Q7. Which component of blood helps maintain body temperature?

Q8. Which disorder is characterized by a lack of platelets?

Q9. Which statement about the pulmonary circulation is correct?

Q10. Which blood vessel carries oxygenated blood to the body?

NEET BiologyBody Fluids and Circulation

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Which organ synthesizes most plasma proteins?

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About this NEET MCQ Test

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.

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Key concepts covered in this specific test include Synthesizes, Proteins, Condition, Following, Statements, and Incorrect.

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.

Preview of Questions in this Test

Q1. Which organ synthesizes most plasma proteins?

  • A. Spleen
  • B. Liver
  • C. Bone marrow
  • D. Kidney

Q2. Which heart condition occurs when blood supply to the heart muscle is reduced?

  • A. Arrhythmia
  • B. Hypertension
  • C. Angina pectoris
  • D. Bradycardia

Q3. Which of the following statements about ECG is incorrect?

  • A. ECG records the electrical activity of the heart.
  • B. The P-wave represents ventricular contraction.
  • C. The QRS complex represents ventricular depolarization.
  • D. The T-wave represents ventricular repolarization.

Q4. Which of the following statements about the SA node is correct?

  • A. It is located in the left atrium.
  • B. It generates electrical impulses that regulate heartbeat.
  • C. It delays impulses before they reach the ventricles.
  • D. It is also known as the AV node.

Q5. Which of the following statements about blood pressure is correct?

  • A. Systolic pressure occurs when the heart relaxes.
  • B. Diastolic pressure is the highest pressure in the arteries.
  • C. Blood pressure is measured using a sphygmomanometer.
  • D. Normal blood pressure is 150/100 mmHg.

+ 5 more questions in the actual test

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