Match Each Description to Its Correct Term

question 21

Multiple Choice

Match each description to its correct term.
-threadlike protein structures consisting of contractile units arranged end to end; comprises the bulk of the muscle fiber

• A)Z line
• B)ATP
• C)mitochondria
• D)actin
• E)sarcomeres
• F)phosphate group
• G)myofibrils
• H)smooth muscle
• I)thick filaments
• J)myosin
• K)Sphincter

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Definitions:

Pinworms

Small, parasitic worms that commonly infect the human intestine, especially in children, leading to itching and discomfort.

Gastrointestinal Series

A series of X-ray exams to view and assess the gastrointestinal tract using a contrast medium.

Fecal Smear

A laboratory test involving the microscopic examination of a stool sample to detect pathogens, parasites, or other abnormalities.

Stool Specimens

Samples of feces collected for medical testing to help diagnose conditions affecting the digestive system.