NURSING ANM AND GNM

NURSING EXAM QUESTIONS

HUMAN ANATOMY PHYSIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In which body structure would we find smooth muscle?
A
Heart
B
hamstring muscles
C
bladder
D
skin
Explanation: 

Detailed explanation-1: -It is found throughout the urinary system where it functions to help rid the body of toxins and works in electrolyte balance. It is found throughout arteries and veins where it plays a vital role in the regulation of blood pressure and tissue oxygenation.

Detailed explanation-2: -Structure of Smooth Muscle Smooth muscle differs from striated muscle in many ways. T-tubules, myofibrils and sarcomeres are all absent, in contrast to striated muscle. Actin and myosin contractile proteins are present, as are thick and thin filaments.

Detailed explanation-3: -Smooth muscle generally forms the supporting tissue of blood vessels and hollow internal organs, such as the stomach, intestine, and bladder.

There is 1 question to complete.