100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Anatomy and Physiology Objective Assessment WGU D313 2025 | Precise Testing Questions with Answers (westernGU) CA$26.62
Add to cart
Quickly navigate to
Preview
  2.  
  3. Human Anatomy And Physiology
  4.  
  5. Human anatomy and physiology

Exam (elaborations)

Anatomy and Physiology Objective Assessment WGU D313 2025 | Precise Testing Questions with Answers (westernGU)

3 reviews
 20 views  5 purchases
  • Course
  • Human anatomy and physiology
  • Institution
  • Human Anatomy And Physiology

Anatomy and Physiology Objective Assessment WGU D313 2025 | Precise Testing Questions with Answers (westernGU)

Last document update: 3 days ago

Preview 4 out of 22  pages

Document information

  • June 3, 2024
  • December 19, 2024
  • 22
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

  • anatomy and physiology objective assessment wgu d3

Written for

  • Human anatomy and physiology
  • Human anatomy and physiology

3  reviews

review-writer-avatar

By: alex71 • 4 months ago

review-writer-avatar

By: TheAlphanurse • 5 months ago

GREAT DOC!! DETAILED ANSWERS. VALUE FOR MONEY HONESTLY. GOOD WORK

review-writer-avatar

By: kihumba • 5 months ago

GREAT DOCUMENT. VERIFIED EXAM QUESTIONS. GREAT VALUE FOR MONEY

Seller

avatar-seller
stuuviaa

Reviews received

Content preview

WGU D313 Anatomy and Physiology Objective
Assessment 2025 | Up-to-Date Exam
Questions with Detailed Answers

1. Which organelle is responsible for energy production in the cell?
• A) Nucleus
• B) Mitochondrion
• C) Golgi apparatus
• D) Endoplasmic reticulum
Answer: B) Mitochondrion
Rationale: The mitochondrion is known as the "powerhouse" of the cell
because it generates ATP, the cell's main energy currency, through
cellular respiration.


2. What type of tissue lines the alveoli of the lungs?
• A) Simple squamous epithelium
• B) Simple cuboidal epithelium
• C) Stratified squamous epithelium
• D) Pseudostratified columnar epithelium
Answer: A) Simple squamous epithelium
Rationale: Simple squamous epithelium allows for efficient gas
exchange due to its thin structure.

,3. Which component of blood is primarily responsible for clotting?
• A) Red blood cells
• B) White blood cells
• C) Platelets
• D) Plasma
Answer: C) Platelets
Rationale: Platelets are cell fragments that play a critical role in clot
formation by aggregating at the site of injury and releasing clotting
factors.


4. What is the primary function of the large intestine?
• A) Nutrient absorption
• B) Production of digestive enzymes
• C) Water and electrolyte absorption
• D) Storage of bile
Answer: C) Water and electrolyte absorption
Rationale: The large intestine absorbs water and electrolytes from
indigestible food matter and compacts waste for elimination.


5. Which part of the brain is responsible for regulating balance and
coordination?
• A) Cerebrum
• B) Brainstem
• C) Cerebellum

, • D) Thalamus
Answer: C) Cerebellum
Rationale: The cerebellum coordinates voluntary movements and
maintains balance and posture.


6. Which hormone lowers blood glucose levels?
• A) Glucagon
• B) Insulin
• C) Cortisol
• D) Epinephrine
Answer: B) Insulin
Rationale: Insulin is secreted by the pancreas and facilitates the uptake
of glucose by cells, thereby lowering blood glucose levels.


7. What type of joint is found in the shoulder?
• A) Hinge joint
• B) Ball-and-socket joint
• C) Pivot joint
• D) Saddle joint
Answer: B) Ball-and-socket joint
Rationale: The shoulder joint is a ball-and-socket joint, allowing for a
wide range of motion in multiple directions.


8. Which ion is essential for muscle contraction?

, • A) Sodium
• B) Potassium
• C) Calcium
• D) Chloride
Answer: C) Calcium
Rationale: Calcium ions bind to troponin, enabling the interaction
between actin and myosin filaments for muscle contraction.


9. Where does the majority of nutrient absorption occur in the
digestive system?
• A) Stomach
• B) Small intestine
• C) Large intestine
• D) Pancreas
Answer: B) Small intestine
Rationale: The small intestine is lined with villi and microvilli, which
greatly increase the surface area for nutrient absorption.


10. Which blood vessel carries oxygenated blood from the lungs to the
heart?
• A) Pulmonary artery
• B) Pulmonary vein
• C) Aorta
• D) Inferior vena cava

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller stuuviaa. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$26.62. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

52510 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
CA$26.62  5x  sold
  • (3)
Add to cart
Added