Which of the below statements is incorrect about the gastrocnemius?

Question

BlackTom AI · Accepted Answer

To tackle the question, I’ll review each statement in the context of the gastrocnemius muscle’s anatomy and actions.
Option 1: 'It is superficial to the soleus' — This is true. The gastrocnemius lies on top of the deeper soleus in the posterior compartment of the leg, making it superficially located relative to the soleus.
Option 2: 'It is located on the anterior surface of the leg' — This is false. The gastrocnemius is part of the posterior (calf) compartment and lies on the back of the leg, not the anterior surface. Descriptions placing it anteriorly misidentify its location.
Option 3: 'Is responsible for flexion/plantarflexion of the foot' — This is true. The gastrocnemius actively contributes to plantarflexion of the foot at the ankle (and also assists with knee flexion due to crossing the knee joint).
Option 4: 'Distally attaches to the calcaneus' — This is true. The gastrocnemius (via the Achilles tendon) inserts on the calcaneal tuber, forming part of the Achilles tendon complex.
Option 5: 'Proximally attaches to the condyles of the femur' — This is true. The gastrocnemius has heads that originate from the femoral condyles (medial and lateral), near the knee joint.
In summary, the only statement that contradicts established anatomy is Option 2, which incorrectly places the gastrocnemius on the anterior surface of the leg; all other statements align with its posterior leg location, lateral/medial origins from the femoral condyles, distal calcaneal insertion via the Achilles tendon, and role in plantarflexion (and knee flexion).

BIOLOGY 211-B09C HW #10: Appendicular Muscles

Which of the below statements is incorrect about the gastrocnemius?

View Explanation

Log in for full answers

Similar Questions

The diagnostic term "Genu Varum" means:

Question at position 5 Which of the following covers the anterior carpal bones and creates the carpal tunnel?Palmaris longusExtensor retinaculumFlexor retinaculum

The agonists for trunk rotation to the right are:

Of the muscles listed below, select the muscles that cross both the hip and knee joint?

The image above demonstrates [ Select ] anterior rotation posterior rotation lateral rotation rotation to the [ Select ] right left

The greater sciatic foramen:

Question at position 12 The bladder is located within the peritoneal cavity, posterior to the pubic symphysis.TrueFalse

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler

BIOLOGY 211-B09C HW #10: Appendicular Muscles

Which of the below statements is incorrect about the gastrocnemius?

View Explanation

Log in for full answers

Similar Questions

The diagnostic term "Genu Varum" means:

Question at position 5 Which of the following covers the anterior carpal bones and creates the carpal tunnel?Palmaris longusExtensor retinaculumFlexor retinaculum

The agonists for trunk rotation to the right are:

Of the muscles listed below, select the muscles that cross both the hip and knee joint?

The image above demonstrates __ [ Select ] anterior rotation posterior rotation lateral rotation rotation __ to the __ [ Select ] right left __

The greater sciatic foramen:

Question at position 12 The bladder is located within the peritoneal cavity, posterior to the pubic symphysis.TrueFalse

More Practical Tools for Students Powered by AI Study Helper

Making Your Study Simpler

The image above demonstrates [ Select ] anterior rotation posterior rotation lateral rotation rotation to the [ Select ] right left