BIOD152 / BIOD 152
Anatomy and Physiology 2
MODULE 3 EXAM
Actual Questions and Verified Answers
Portage Learning
Why this resource is essential:
✔ Verified Correct Answers – Accuracy guaranteed
with rationales provided
✔ Exam-Style Questions – Mirrors the actual Portage
Learning Module 3 exam
✔ Explanations Included – Strengthens learning and
exam readiness
✔ 100% Pass Guarantee – Designed for first-attempt success
✔ Instant Access – Digital download available on all devices
,### 1. Which portion of the eye supplies blood supply to other
areas of the eye?
a) Retina
b) Sclera
c) Choroid (of the middle layer)
d) Cornea
Correct Answer: c) Choroid (of the middle layer)
Rationale: The choroid is a vascular layer containing blood vessels that
nourish the retina and other eye structures.
---
### 2. The outer fibrous layer of the eye includes the:
a) Cornea and choroid
b) Sclera and cornea
c) Iris and pupil
d) Retina and cornea
Correct Answer: b) Sclera and cornea
Rationale: The outer fibrous layer of the eye consists of the sclera (white
part) and the cornea (transparent front portion), providing shape and
protection.
---
, ### 3. What sense does not have specialized sense organs?
a) Vision
b) Hearing
c) Touch
d) Smell
Correct Answer: c) Touch
Rationale: Touch (somatic sensation) is detected by receptors distributed
throughout the skin and body tissues, unlike senses such as vision or
hearing which rely on specialized sensory organs (eyes, ears).
### 4. True or False: The more numerous type of photoreceptors
are rods.
Correct Answer: True
Rationale: Rods are more numerous than cones in the retina and are
responsible for vision in low light (night vision).
---
### 5. What is the correct order of how light travels through the
eye?
a) Cornea, aqueous humor, lens, retina
b) Cornea, lens, vitreous fluid, retina
c) Cornea, lens, aqueous humor, retina
Anatomy and Physiology 2
MODULE 3 EXAM
Actual Questions and Verified Answers
Portage Learning
Why this resource is essential:
✔ Verified Correct Answers – Accuracy guaranteed
with rationales provided
✔ Exam-Style Questions – Mirrors the actual Portage
Learning Module 3 exam
✔ Explanations Included – Strengthens learning and
exam readiness
✔ 100% Pass Guarantee – Designed for first-attempt success
✔ Instant Access – Digital download available on all devices
,### 1. Which portion of the eye supplies blood supply to other
areas of the eye?
a) Retina
b) Sclera
c) Choroid (of the middle layer)
d) Cornea
Correct Answer: c) Choroid (of the middle layer)
Rationale: The choroid is a vascular layer containing blood vessels that
nourish the retina and other eye structures.
---
### 2. The outer fibrous layer of the eye includes the:
a) Cornea and choroid
b) Sclera and cornea
c) Iris and pupil
d) Retina and cornea
Correct Answer: b) Sclera and cornea
Rationale: The outer fibrous layer of the eye consists of the sclera (white
part) and the cornea (transparent front portion), providing shape and
protection.
---
, ### 3. What sense does not have specialized sense organs?
a) Vision
b) Hearing
c) Touch
d) Smell
Correct Answer: c) Touch
Rationale: Touch (somatic sensation) is detected by receptors distributed
throughout the skin and body tissues, unlike senses such as vision or
hearing which rely on specialized sensory organs (eyes, ears).
### 4. True or False: The more numerous type of photoreceptors
are rods.
Correct Answer: True
Rationale: Rods are more numerous than cones in the retina and are
responsible for vision in low light (night vision).
---
### 5. What is the correct order of how light travels through the
eye?
a) Cornea, aqueous humor, lens, retina
b) Cornea, lens, vitreous fluid, retina
c) Cornea, lens, aqueous humor, retina
