Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

10. Muscles

Muscle Naming

Anatomy & Physiology

10. Muscles

Muscle Naming

Previous problemNext problem

Problem 6b

Textbook Question

Mark the following statements as true or false. If the statement is false, correct it to make a true statement.
The orbicularis oris muscle is located around the eye.

Verified step by step guidance

Step 1: Understand the anatomy of the orbicularis oris muscle. The orbicularis oris is a circular muscle located around the mouth, not the eye. It is responsible for movements such as puckering the lips.

Step 2: Compare the orbicularis oris muscle with the orbicularis oculi muscle. The orbicularis oculi is the circular muscle located around the eye, responsible for closing the eyelids.

Step 3: Evaluate the statement provided. The statement claims that the orbicularis oris muscle is located around the eye, which is anatomically incorrect.

Step 4: Correct the false statement. The corrected statement should read: 'The orbicularis oris muscle is located around the mouth.'

Step 5: Confirm the accuracy of the correction by reviewing anatomical references or diagrams to ensure proper understanding of muscle locations.

Verified video answer for a similar problem:

This video solution was recommended by our tutors as helpful for the problem above

Play a video:

Was this helpful?

Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Orbicularis Oris Muscle

The orbicularis oris is a complex muscle that encircles the mouth. It is responsible for movements such as closing the lips, puckering, and shaping the lips during speech. This muscle plays a crucial role in facial expressions and oral functions, distinguishing it from other facial muscles.

Anatomical Location

Anatomical location refers to the specific position of structures within the body. Understanding the correct location of muscles like the orbicularis oris is essential for studying human anatomy. In this case, the orbicularis oris is located around the mouth, not the eye, highlighting the importance of precise anatomical terminology.

True or False Statements

True or false statements are assertions that can be evaluated for their accuracy. In the context of anatomy, these statements help reinforce knowledge by requiring students to identify correct information. Correcting false statements, as in the provided question, aids in reinforcing learning and understanding of anatomical facts.

Watch next

Master Muscle Naming with a bite sized video explanation from Bruce Bryan

Start learning

Related Videos

Related Practice

Textbook Question

Mary's newborn is having trouble suckling. The doctor suggests that it may be a problem with a particular muscle. What muscle is the doctor probably referring to?

(a) Orbicularis oris

(b) Buccinator

(d) Risorius

(e) Zygomaticus

388

views