Attachment of a muscle to a bone?

Appeared in: VSSC Nursing Officer - 2021

Explanation

Tendons are strong, flexible cords of fibrous connective tissue.
Their primary function is to attach skeletal muscles to bones.
This connection is crucial because it allows the force generated by a contracting muscle to pull on a bone, resulting in movement.
The provided image visually confirms this anatomical relationship, showing the tendon as the link between the muscle and the bone.

Option A: A ligament is a fibrous connective tissue that connects one bone to another bone.
Option C: Cartilage is a smooth, resilient tissue that covers the ends of bones within a joint. It acts as a shock absorber and reduces friction.
Option D: A joint, or articulation, is the location where two or more bones make contact. It is a structure that allows movement, not the connective tissue that attaches muscle to bone.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Anatomy of musculoskeletal connective tissues as background academic context rather than a clinical decision trigger.
Understanding the difference between tendons and ligaments is crucial for assessing and managing musculoskeletal injuries like strains (tendon/muscle injury) and sprains (ligament injury).
Tendon injuries, such as tendinitis (inflammation) or rupture, are common in sports and repetitive-motion occupations. They often heal slowly due to a relatively poor blood supply compared to muscle tissue.
What if? If the question asked for the structure connecting bone to bone, the correct answer would be 'Ligament'. Ligaments are essential for joint stability.

How to Approach the Question

This is a factual recall question from the subject of Anatomy.
First, identify the keywords in the question stem: 'attachment', 'muscle', and 'bone'.
Next, systematically review the definition of each option.
A Ligament connects bone to bone.
A Tendon connects muscle to bone.
Cartilage is a cushioning tissue at the ends of bones.

Concept Tested & Keywords

QWSIyGKFkxNu_zms289ASC

E6 Nursing Brunner Adult Health 3SA Vol 1 Part 4 p. 103-105

E6 Nursing Fundamentals Potter Perry 12e Part 4 p. 81-83

E6 Nursing Fundamentals Taylor p. 306-308

Practise the full VSSC Nursing Officer - 2021

Attempt every question from this paper in a timed mock, then review the full solution for each one.