BIOL251 Human Anatomy & Physiology I w/Lab 2025 | Module 5 Exam Review |70+ Questions and Answers Summary |LockDown Browser |Portage Learning

BIOL251: Human Anatomy & Physiology I w/Lab 2025
Module 5 Exam Review / 70+ questions

Module 5: Skeletal Muscle Tissue
By PortageMaster, Stuvia

✅ Correct answers
Question 1

Which factors were used to name the tibialis anterior muscle?​
(More than one answer may apply.)

●​ Size​

●​ Movement (incorrect)​

●​ ✅ Anatomical region​
●​ Shape​

●​ Number of origins​




Question 2

Match the following action to the proper muscle:

●​ Compresses cheek; suction → ✅ Buccinator​
●​ Wrinkles chin; protrudes lower lip → ✅ Mentalis​

●​ Elevates ribs 1–2 for inspiration → ✅ Scalenes​

●​ Pulls corners of mouth laterally into line; tenses lips → ✅ Risorius​

,Question 3

Label the muscles of the face (diagram with A–W).​




Examples from feedback:

●​ W → ✅ Scalenes​
●​ T → ✅Buccinator)​

●​ L → ✅Depressor labii inferioris​




Question 4

The rectus abdominis muscle extends the trunk and compresses the abdominal contents.

●​ True​

●​ ✅ False​

, Question 5

Which muscle contributes to positioning the pectoral girdle?

●​ Pectoralis major​

●​ ✅ Serratus anterior​
●​ Sternocleidomastoid​

●​ Teres major​

●​ Deltoid​




Question 6 (Image of posterior torso muscles A–V)




✅
Identify the muscles by selecting the correct corresponding letter.

✅
Trapezius → B

✅
Teres major → F
Serratus posterior → T



Question 7


✅
Which muscle extends the spine when bending backwards from standing position?​
Erector spinae