BIO 251 Human Anatomy & Physiology I Test Most Recent 2025/2026 Complete Questions and Correct Detailed Answers Already Graded A+|Assured Success

BIO 251 Human Anatomy & Physiology I Test
Most Recent 2025/2026 Complete Questions
and Correct Detailed Answers Already
Graded A+|Assured Success




Isotopes of an element differ in the number of

a) protons in the nucleus

b) electrons in the nucleus

c) neutrons in the nucleus

d) electron clouds

e) energy levels they contain - CORRECT ANSWER-neutrons in the nucleus



The atomic number represents the number of

a) protons in an atom

b) electrons in an ion

c) neutron in an atom

d) protons and neutrons

e) neutrons and electrons - CORRECT ANSWER-protons in an atom

,The study of the structure of individual cells is called

a) cytology

b) histology

c) embryology

d) physiology

e) medical anatomy - CORRECT ANSWER-cytology



The study of all of the superficial and internal features in a specific area of the
body is called

a) surface anatomy

b) regional anatomy

c) surgical anatomy

d) medical anatomy

e) radiographic anatomy - CORRECT ANSWER-regional anatomy



The study of early development processes is termed

a) histology

b) embryology

, c) cytology

d) pathology

e) organology - CORRECT ANSWER-embryology



The study of the structure of tissues is called

a) gross anatomy

b) cytology

c) histology

d) organology

e) microbiology - CORRECT ANSWER-histology



The branch of physiology that deals with changes in function resulting from
disease is called

a) histophysiology

b) special physiology

c) system physiology

đ) pathological physiology

e) physiological chemistry - CORRECT ANSWER-pathological physiology
(pathophysiology or physiopathology)