Beefy Red Tongue Is a Condition in Which of the Following

question 7

Multiple Choice

Beefy red tongue is a condition in which of the following vitamin deficiencies?

• A) Vitamin B₂
• B) Vitamin B₃
• C) Vitamin B₅
• D) Vitamin B₁₂

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Definitions:

Conducting System

A network of specialized cardiac muscle cells responsible for initiating and distributing the electrical impulses that stimulate heart contraction.

AV Valve

The atrioventricular (AV) valve regulates blood flow from the atria to the ventricles in the heart.

Bundle of His

A collection of heart muscle cells specialized for electrical conduction that transmits the electrical impulses from the AV node to the point of the apex of the fascicular branches.

Pulmonary Veins

Blood vessels that carry oxygenated blood from the lungs to the left atrium of the heart.