BI 232 Chapter 7: The Skeleton – Exam Review
Questions and Answers 2026 Guide
1. The skeleton makes up for about 20%
percent of the body's mass.
2. What are the three regions of the axial Skull, vertebral column, thoracic cage
skeleton?
3. What are the functions of the axial skele- Supports, and protects. It also forms the long
ton? axis of the body.
4. The skull is consisted of cranial bones, 8, 14
and facial bones.
5. Which part of the skeleton encloses the a. Cranium
brain?
a. Cranium
b. Mandible
c. Femur
6. What do you call the immovable joint a. Suture
that joins together the bones of the adult
skull?
a. Suture
b. Fissure
c. Fontanelle
7. The cranium has two main regions, name- Cranial vault, cranial base
ly the and the .
, BI 232 Chapter 7: The Skeleton – Exam Review
Questions and Answers 2026 Guide
8. The is the space that the cranium Cranial cavity
encloses.
9. Which small cavity encloses and houses a. Orbits
the eyeballs?
a. Orbits
b. Foramen magnum
c. Supraorbital foramen
10. What is the paired cranial bone that as- a. Frontal bone
sumes a shell shape and forms the anteri-
or part of the cranium?
a. Frontal bone
b. Parietal bone
c. Occipital bone
d. Temporal bone
e. Sphenoid bone
11. It is the suture that attaches the two pari- b. Sagittal suture
etal bones together.
a. Coronal suture
b. Sagittal suture
c. Squamous suture
d. Lambdoid suture
12. What is the part of the frontal bone that is Squamous part of the frontal bone.
regarded as the forehead?
13. Supraorbital
, foramen allows for the passage of
the supraorbital artery and nerve within
the forehead.
14. What is the suture that attaches the a. Frontonasal suture
frontal bone to the nasal bones of the
nose?
a. Frontonasal suture
b. Lambdoid suture
c. Sagittal suture
15. What is the suture that attaches the b. Parietal bone
frontal bone to the nasal bones of the
nose?
a. Frontonasal suture
b. Lambdoid suture
c. Sagittal suture
16. It is the suture that connects the parietal a. Coronal suture
bones to the frontal bone.
a. Coronal suture
b. Sagittal suture
c. Squamous suture
d. Lambdoid suture
17. This is the suture found at the area where- d. Lambdoid suture
in the parietal bones connect with the oc-
cipital bone.
a. Coronal suture
Questions and Answers 2026 Guide
1. The skeleton makes up for about 20%
percent of the body's mass.
2. What are the three regions of the axial Skull, vertebral column, thoracic cage
skeleton?
3. What are the functions of the axial skele- Supports, and protects. It also forms the long
ton? axis of the body.
4. The skull is consisted of cranial bones, 8, 14
and facial bones.
5. Which part of the skeleton encloses the a. Cranium
brain?
a. Cranium
b. Mandible
c. Femur
6. What do you call the immovable joint a. Suture
that joins together the bones of the adult
skull?
a. Suture
b. Fissure
c. Fontanelle
7. The cranium has two main regions, name- Cranial vault, cranial base
ly the and the .
, BI 232 Chapter 7: The Skeleton – Exam Review
Questions and Answers 2026 Guide
8. The is the space that the cranium Cranial cavity
encloses.
9. Which small cavity encloses and houses a. Orbits
the eyeballs?
a. Orbits
b. Foramen magnum
c. Supraorbital foramen
10. What is the paired cranial bone that as- a. Frontal bone
sumes a shell shape and forms the anteri-
or part of the cranium?
a. Frontal bone
b. Parietal bone
c. Occipital bone
d. Temporal bone
e. Sphenoid bone
11. It is the suture that attaches the two pari- b. Sagittal suture
etal bones together.
a. Coronal suture
b. Sagittal suture
c. Squamous suture
d. Lambdoid suture
12. What is the part of the frontal bone that is Squamous part of the frontal bone.
regarded as the forehead?
13. Supraorbital
, foramen allows for the passage of
the supraorbital artery and nerve within
the forehead.
14. What is the suture that attaches the a. Frontonasal suture
frontal bone to the nasal bones of the
nose?
a. Frontonasal suture
b. Lambdoid suture
c. Sagittal suture
15. What is the suture that attaches the b. Parietal bone
frontal bone to the nasal bones of the
nose?
a. Frontonasal suture
b. Lambdoid suture
c. Sagittal suture
16. It is the suture that connects the parietal a. Coronal suture
bones to the frontal bone.
a. Coronal suture
b. Sagittal suture
c. Squamous suture
d. Lambdoid suture
17. This is the suture found at the area where- d. Lambdoid suture
in the parietal bones connect with the oc-
cipital bone.
a. Coronal suture
