#1
Which of the following is not a type of connective tissue?
Muscle
ExplanationMuscle is not connective tissue but belongs to the muscular system.
#2
Which protein provides tensile strength to tendons and ligaments?
Collagen
ExplanationCollagen is the primary structural protein providing strength and flexibility.
#3
Which of the following is not a component of the axial skeleton?
Pelvic girdle
ExplanationThe pelvic girdle is part of the appendicular skeleton.
#4
Which bone is commonly known as the kneecap?
Patella
ExplanationThe patella is the sesamoid bone in front of the knee joint.
#5
Which of the following is not a type of muscle tissue?
Adipose tissue
ExplanationAdipose tissue is fat tissue, not muscle.
#6
What is the main function of synovial fluid?
To provide lubrication and reduce friction in joints
ExplanationSynovial fluid reduces friction and provides nutrients to cartilage.
#7
Which joint type allows the greatest range of motion?
Ball-and-socket joint
ExplanationBall-and-socket joints have the widest range of movement in multiple directions.
#8
What is the primary function of the meniscus in the knee joint?
To absorb shock and distribute load
ExplanationMeniscus cushions the knee and distributes weight.
#9
What is the main function of the rotator cuff muscles?
To stabilize the shoulder joint
ExplanationRotator cuff muscles stabilize and facilitate shoulder movement.
#10
What is the function of the intervertebral discs?
To allow for flexibility and movement between vertebrae
ExplanationIntervertebral discs act as shock absorbers and allow spinal flexibility.
#11
What is Wolff's Law concerning bone adaptation?
Bones adapt by increasing their mineral content in response to mechanical stress
ExplanationBones strengthen and adapt based on the stress placed upon them.