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BIO 168 - Exam 1 questions with correct answers

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BIO 168 - Exam 1 questions with correct answers

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Uploaded on
September 10, 2025
Number of pages
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Written in
2025/2026
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Science
Biology
BIO 168 - Exam 1
Anatomy




Physiology The study of the function of body parts is called

The study of the structure of body parts and their relationships to one another is
Anatomy
called

, Which of the following is NOT a necessary human life function?
A. Excretion
B. Metabolism
Intelligence
C. Responsiveness
D. Intelligence
E. Movement

Cell The basic living structural and functional unit of all living organisms is the

Homeostasis The ability to maintain relatively stable internal conditions is called

Which. of the following events is NOT the result of a negative feedback mechanism?
A. Sweating to help lower elevated body temperature.
B. Blood clotting when the lining of a
B. Blood clotting when the lining of a blood vessel is injured
blood vessel is injured
C. Decreased urine production when the blood pressure drops.
D. An increased respiratory rate when blood pH is elevated.

All of the following are correct positioning when placing the body in the anatomical
position, EXCEPT
A. The hody is "standing to attention"
D. The thumbs are pointing medially
B. The palms are facing forward
C. The feet are slightly apart
D. The thumbs are pointing medially

The plane that divides the body vertically into anterior and posterior parts is called
frontal
the ___ plane.

divides the body in two equal but non- The midsagittal plane
identical left and right parts along the
midline.

Which of the following regions of the lower limb is most proximally located?
A. Thigh
B. Ankle
A. Thigh
C. Knee
D. Toe
e. Calf

Muscular system Contains the skeletal muscles

Skeletal system Contains the bones

Respiratory system Contains the trachea and lungs

Integumentary system Contains the skin and accessory organs

Digestive system Contains the stomach and intestines

Hip Coxal

Cheek Buccal

Ear Otic

Kneecap Patellar

Breastbone Sternal

Shoulder blade Scapular

Point of shoulder Acromial

Olecranal Point of Elbow

Side of leg Fibular

Loin Lumbar
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