Bio 168 Anatomy and Physiology.
Access The Exact Questions for Bio 168 Anatomy and Physiology.
💯 100% Pass Rate guaranteed
🗓️ Unlock for 1 Month
Rated 4.8/5 from over 1000+ reviews
- Unlimited Exact Practice Test Questions
- Trusted By 200 Million Students and Professors
What’s Included:
- Unlock 26 + Actual Exam Questions and Answers for Bio 168 Anatomy and Physiology. on monthly basis
- Well-structured questions covering all topics, accompanied by organized images.
- Learn from mistakes with detailed answer explanations.
- Easy To understand explanations for all students.
Anxious about your Bio 168 Anatomy and Physiology. test? Defeat your worries with our trusted questions.
Free Bio 168 Anatomy and Physiology. Questions
The normal pH of blood is
-
7.31
-
7.4
-
8.0
-
7.48
Explanation
Correct Answer B: 7.4
Explanation:
The normal pH range of human arterial blood is 7.35 to 7.45, with 7.4 being the average and ideal value. This slightly alkaline pH is essential for proper cellular function. Values below 7.35 indicate acidosis, and values above 7.45 indicate alkalosis.
Why the Other Options Are Incorrect:
A. 7.31 – This is below the normal range and suggests acidosis.
C. 8.0 – This is far too alkaline for human blood and is incompatible with life.
D. 7.48 – This is above the normal range and indicates alkalosis.
A cervical fracture would indicate injury to which area of the body
-
none of the choices are correct
-
the skull
-
the neck
-
the leg
-
the arm
Explanation
Correct Answer C: the neck
Explanation:
The term "cervical" refers to the cervical spine, which is the neck region of the spinal column. A cervical fracture means a break in one of the seven cervical vertebrae (C1–C7). These types of injuries can be serious due to their proximity to the spinal cord and brainstem.
Why the Other Options Are Incorrect:
A. none of the choices are correct – Incorrect, because one correct option is listed.
B.. the skull – The skull is part of the head, not the cervical spine.
D. the leg – The leg corresponds to the lower extremity, not the cervical region.
E. the arm – The arm is connected to the shoulder and upper torso, not the cervical spine.
When the liver stores glucose molecules in the form of glycogen, this chemical reaction is known as
-
anabolic
-
catabolic
-
hydration
-
exchange
Explanation
Correct Answer A: anabolic
Explanation:
An anabolic reaction builds larger molecules from smaller ones. In this case, the liver joins multiple glucose molecules together to form glycogen, a storage form of energy. This energy-requiring process is a classic example of anabolism.
Why the Other Options Are Incorrect:
B. catabolic
Catabolic reactions involve the breakdown of larger molecules into smaller ones, which is the opposite of what is happening here.
C. hydration
Hydration involves adding water to a molecule, which is not the process being described.
D. exchange
Exchange reactions involve swapping components between molecules, not building glycogen from glucose.
Hepatic physiology refers to the study of the function of the liver
-
True
-
False
Explanation
Correct Answer: True
Explanation:
The term "hepatic" relates to the liver, and physiology refers to the study of the functions of a living organism or its parts. Therefore, hepatic physiology is the study of how the liver functions, including processes like metabolism, detoxification, and bile production.
The visceral pericardium is a serous membrane found directly connected to the lungs.
-
True
-
False
Explanation
Correct Answer: False
Explanation:
The visceral pericardium is the serous membrane that covers the heart, not the lungs. The serous membrane that covers the lungs is called the visceral pleura. Each organ in the thoracic cavity has its own specific membrane: pericardium for the heart, pleura for the lungs, and peritoneum for abdominal organs.
The thigh is proximal to the foot; moving proximally from the wrist brings you to the thumb
-
True
-
False
Explanation
Correct Answer: False
Explanation:
The first part is correct: the thigh is proximal to the foot, meaning it is closer to the body’s center. However, the second part is incorrect. Moving proximally from the wrist brings you toward the elbow and shoulder, not the thumb. The thumb is distal to the wrist.
LDL is a carbohydrate substance in the blood that represents the so-called "bad cholesterol
-
True
-
False
Explanation
Correct Answer: False
Explanation:
LDL (Low-Density Lipoprotein) is not a carbohydrate—it is a lipoprotein, which is made of lipids (fats) and proteins. LDL is known as “bad cholesterol” because it can deposit cholesterol in the walls of arteries, increasing the risk of heart disease. However, it is not a carbohydrate.
A frontal section bisects the human into inferior and superior halves.
-
True
-
False
Explanation
Correct Answer: False
Explanation:
A frontal section (also called a coronal plane) divides the body into anterior (front) and posterior (back) portions. The plane that separates the body into superior (upper) and inferior (lower) halves is the transverse (horizontal) plane, not the frontal plane.
Carbonic acid is a molecule that will
-
donate a hydrogen ion
-
accept a hydrogen ion
-
function has nothing to do with hydrogen ions
-
a fatty acid having no single, double, nor triple bonds
Explanation
Correct Answer A: donate a hydrogen ion
Explanation:
Carbonic acid (H₂CO₃) is a weak acid formed when carbon dioxide dissolves in water. As an acid, it can donate hydrogen ions (H⁺), which plays a key role in the body's pH buffering system, helping to maintain acid-base balance in the blood.
Why the Other Options Are Incorrect:
B. accept a hydrogen ion – Accepting H⁺ is characteristic of a base, not an acid.
C. function has nothing to do with hydrogen ions – Incorrect; carbonic acid's primary function is buffering pH by releasing or holding H⁺ ions.
D. a fatty acid having no single, double, nor triple bonds – This describes a nonexistent chemical structure, and carbonic acid is not a fatty acid.
Pain in the upper right quadrant could possibly be caused by which of the following
-
splenomegaly
-
colorectal cancer
-
all of the choices are correct
-
gall stones
-
appendicitis
Explanation
Correct Answer D: gall stones
Explanation:
Gallstones can cause pain in the upper right quadrant because the gallbladder is located just beneath the liver in this region. Gallstone pain, also known as biliary colic, often occurs after eating fatty meals and may radiate to the back or shoulder.
Why the Other Options Are Incorrect:
A. splenomegaly – An enlarged spleen is located in the upper left quadrant, not the right.
B. colorectal cancer – This typically affects the lower abdomen or pelvis, not specifically the upper right quadrant.
C. all of the choices are correct – Incorrect, because only gallstones are associated with upper right quadrant pain.
E. appendicitis – This causes pain in the lower right quadrant, not the upper right.
How to Order
Select Your Exam
Click on your desired exam to open its dedicated page with resources like practice questions, flashcards, and study guides.Choose what to focus on, Your selected exam is saved for quick access Once you log in.
Subscribe
Hit the Subscribe button on the platform. With your subscription, you will enjoy unlimited access to all practice questions and resources for a full 1-month period. After the month has elapsed, you can choose to resubscribe to continue benefiting from our comprehensive exam preparation tools and resources.
Pay and unlock the practice Questions
Once your payment is processed, you’ll immediately unlock access to all practice questions tailored to your selected exam for 1 month .
Frequently Asked Question
Simply visit ULOSCA.com, choose the BIO 168 Anatomy and Physiology exam option, and get instant access for just $30/month.
Yes, whether your course is in-person, online, or hybrid, our practice questions align with standard BIO 168 learning objectives and exam formats.
Absolutely. Every question comes with a clear, step-by-step explanation so you can learn the reasoning behind every correct and incorrect answer.
You can access unlimited BIO 168 practice questions and study resources for just $30 per month.
Our practice set covers essential topics including anatomical regions, blood pH, endocrine functions, metabolic reactions, lipid and protein structures, and major physiological processes.
Yes! Our platform is fully mobile-friendly, so you can study from your phone, tablet, or computer — anytime, anywhere.