The Effect of Beta₁ Stimulation Causes

question 1

Multiple Choice

The effect of beta₁ stimulation causes:

• A) decreased heart rate.
• B) increased heart rate.
• C) decreased contractility.
• D) vasodilation.

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Definitions:

Hypospadias

A congenital condition in males where the urethra opens on the underside of the penis rather than at the tip.

Phimosis

A condition where the foreskin of the penis cannot be fully retracted over the glans, often requiring medical attention in severe cases.

Scrotal Sac

An external pouch of skin containing the testicles and part of the spermatic cord, playing a role in regulating testicular temperature.

Rugae

The folds or wrinkles found in the stomach lining and other bodily organs, allowing for expansion.