Muscles Reference

Gluteus Maximus
Largest muscle, hip extension, posture
Quadriceps Femoris
Front of thigh, knee extension, 4 heads
Latissimus Dorsi
Broadest back muscle, pulling movements
Deltoid
Shoulder cap, arm abduction/flexion/extension
Biceps Brachii
Front upper arm, elbow flexion, 2 heads
Triceps Brachii
Back upper arm, elbow extension, 3 heads
Pectoralis Major
Chest, arm adduction and internal rotation
Hamstrings
Back of thigh, knee flexion, 3 muscles
Rectus Abdominis
Front abdomen, trunk flexion (six-pack)
Sartorius
Longest muscle, crosses hip and knee
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About Muscles

What this tool does

Medical reference tools calculate drug dosages by body weight, IV drip rates, creatinine clearance, anion gap, body surface area (BSA), ideal body weight, and pediatric weight-based dosing. These are for reference and educational purposes only.

Why use this tool

Healthcare students and professionals need quick access to clinical formulas during study and practice. Having a validated calculator for Cockcroft-Gault, Mosteller BSA, or IV rate saves time and reduces arithmetic errors.

How it works

Each calculator implements a published clinical formula. Inputs are validated against physiological ranges. Results include the formula used and references, so users can verify the math independently.

Pro tip

These calculators are for reference only and must not replace clinical judgment. Always verify dosing against current prescribing information and institutional protocols before administering any medication.

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