PORTAGE A&P1 MODULE 4 EXAM
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📋 DOCUMENT OVERVIEW 26 Qs
This document covers the skeletal system, focusing on the structure and classification of bones, the skull
and facial skeleton, and ligaments. It provides 26 questions with correct answers, accompanied by
detailed explanations, allowing students to review and understand key concepts. By utilizing this resource,
students can study, review, and reinforce their knowledge of the skeletal system, facilitating a deeper
comprehension of human anatomy for exam preparation .
✓ Verified Answers ✓ Exam Ready ✓ Study Guide
Trusted by thousands of students and professionals worldwide
EXAM QUESTIONS
QUESTION 1
Which of the following statements is TRUE concerning the function of bones?
CORRECT ANSWER
Vertebrae are an example of irregular bone
RATIONALE: Vertebrae are not an example of irregular bone, but rather a unique type of bone that serves a specific
function - protecting the spinal cord. However, the statement "Vertebrae are an example of irregular bone" might be
considered true if the question is asking about their shape or structure, as they do not fit the typical classification of long,
short, or flat bones.
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, QUESTION 2
Which of the following statements is FALSE concerning bones?
CORRECT ANSWER
E. C and D are false
(C. A process is a depression found in a bone / D. Bones are completely smooth surfaces)
RATIONALE: A process is a depression found in a bone, so statement C is actually true as it describes a feature found in
bones. Statement D is false because bones have a complex surface with various features such as ridges, grooves, and
articular surfaces, making them far from completely smooth surfaces.
QUESTION 3
Which of the following statements is FALSE about the skeletal system?
CORRECT ANSWER
E. B and D are false
(B. The two main divisions of the skeletal system are: vertebral and thoracic // D. The vertebral division of
the skeleton is included in the appendicular skeleton)
RATIONALE: The skeletal system is divided into two main categories: axial and appendicular, not vertebral and thoracic.
The vertebral division of the skeleton is not included in the appendicular skeleton, but rather is part of the axial skeleton,
which also includes the thoracic division.
QUESTION 4
The skull is formed by _____ bones; the facial skeleton contains _____ bones.
CORRECT ANSWER
22; 14
RATIONALE: The correct answer "22; 14" can be attributed to the fact that the human skull is composed of 22 bones,
which fuse together as we age, whereas the facial skeleton is formed by 14 bones that remain separate throughout life.
This distinction highlights the unique development and anatomy of the human skull and face.
QUESTION 5
What bone is highlighted in blue (also designated by the arrow) in the figure below? (superior/internal
view)
CORRECT ANSWER
Sphenoid Bone
RATIONALE: The bone highlighted in blue is the sphenoid bone because its unique shape, with a distinctive "butterfly" or
"wing-like" appearance, is characteristic of this specific bone in the skull. In a superior/internal view, the sphenoid bone's
shape, location, and internal structures are visible, making it identifiable among other bones in the cranial cavity.
Trusted by thousands of students and professionals worldwide Page 2 of 9
25+ (2026 A+ Graded) Exam-Style Questions | Verified Solutions | Complete
Answer Key
100% Guarantee Pass
📋 DOCUMENT OVERVIEW 26 Qs
This document covers the skeletal system, focusing on the structure and classification of bones, the skull
and facial skeleton, and ligaments. It provides 26 questions with correct answers, accompanied by
detailed explanations, allowing students to review and understand key concepts. By utilizing this resource,
students can study, review, and reinforce their knowledge of the skeletal system, facilitating a deeper
comprehension of human anatomy for exam preparation .
✓ Verified Answers ✓ Exam Ready ✓ Study Guide
Trusted by thousands of students and professionals worldwide
EXAM QUESTIONS
QUESTION 1
Which of the following statements is TRUE concerning the function of bones?
CORRECT ANSWER
Vertebrae are an example of irregular bone
RATIONALE: Vertebrae are not an example of irregular bone, but rather a unique type of bone that serves a specific
function - protecting the spinal cord. However, the statement "Vertebrae are an example of irregular bone" might be
considered true if the question is asking about their shape or structure, as they do not fit the typical classification of long,
short, or flat bones.
Trusted by thousands of students and professionals worldwide Page 1 of 9
, QUESTION 2
Which of the following statements is FALSE concerning bones?
CORRECT ANSWER
E. C and D are false
(C. A process is a depression found in a bone / D. Bones are completely smooth surfaces)
RATIONALE: A process is a depression found in a bone, so statement C is actually true as it describes a feature found in
bones. Statement D is false because bones have a complex surface with various features such as ridges, grooves, and
articular surfaces, making them far from completely smooth surfaces.
QUESTION 3
Which of the following statements is FALSE about the skeletal system?
CORRECT ANSWER
E. B and D are false
(B. The two main divisions of the skeletal system are: vertebral and thoracic // D. The vertebral division of
the skeleton is included in the appendicular skeleton)
RATIONALE: The skeletal system is divided into two main categories: axial and appendicular, not vertebral and thoracic.
The vertebral division of the skeleton is not included in the appendicular skeleton, but rather is part of the axial skeleton,
which also includes the thoracic division.
QUESTION 4
The skull is formed by _____ bones; the facial skeleton contains _____ bones.
CORRECT ANSWER
22; 14
RATIONALE: The correct answer "22; 14" can be attributed to the fact that the human skull is composed of 22 bones,
which fuse together as we age, whereas the facial skeleton is formed by 14 bones that remain separate throughout life.
This distinction highlights the unique development and anatomy of the human skull and face.
QUESTION 5
What bone is highlighted in blue (also designated by the arrow) in the figure below? (superior/internal
view)
CORRECT ANSWER
Sphenoid Bone
RATIONALE: The bone highlighted in blue is the sphenoid bone because its unique shape, with a distinctive "butterfly" or
"wing-like" appearance, is characteristic of this specific bone in the skull. In a superior/internal view, the sphenoid bone's
shape, location, and internal structures are visible, making it identifiable among other bones in the cranial cavity.
Trusted by thousands of students and professionals worldwide Page 2 of 9
