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Chapter 28 of 32
Formula Sheet

Body Fluids and CirculationFormula Sheet

BITSAT · Biology

All important formulas from Body Fluids and Circulation for BITSAT Biology. Quick reference for revision and problem solving.

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An infographic showing the main components of blood: plasma, red blood cells (erythrocytes), white blood cells (leukocytes - neutrophils, lymphocytes, monocytes, eosinophils, basophils), and platelets
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Formula Sheet — Body Fluids and Circulation

Important formulas and equations from Body Fluids and Circulation for BITSAT Biology.

Formulas — Body Fluids and Circulation

Blood Composition and Properties

Blood Volume = 5-5.5 litres (adult man)
Cardiac Output = Heart Rate × Stroke Volume
Blood Pressure = Systolic/Diastolic (120/80 mmHg)

Blood Groups and Compatibility

Heart Structure and Function

Cardiac Cycle Duration = 0.8 seconds
Heart Rate = 70-75 beats/min (SAN)

Circulation and Blood Vessels

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Frequently Asked Questions

What topics are covered in Body Fluids and Circulation for BITSAT?
Body Fluids and Circulation is an important chapter in BITSAT Biology. It covers key concepts and formulas that are frequently tested in the exam. Key topics include: Blood - Composition and Components, Blood Groups and Transfusion, Blood Clotting Mechanism, Lymphatic System and Tissue Fluid.
How important is Body Fluids and Circulation for BITSAT?
Body Fluids and Circulation is a frequently tested chapter in BITSAT Biology. Questions from this chapter appear regularly in previous year papers. There are 81 practice questions available for this chapter.
How to prepare Body Fluids and Circulation for BITSAT?
Start by understanding the core concepts, then solve practice questions. Focus on formulas and their applications. Use revision notes for quick review before the exam.

For BITSAT aspirants

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Practice questions, revision notes, formula sheet and AI doubt-solver for BITSAT Biology.