v v v v v v v
Bank
v
,Chapter 02 : Introduction to the Human Body
v v v v v v v
v Multiple Choice
v
1. Which of the following definitions describes the scientific study of human anatomy?
v v v v v v v v v v v
a. The study of the body’s metabolic functions.
v v v v v v
b. The study of the body’s structures.
v v v v v
c. The study of body’s chemical processes.
v v v v v
d. The study of the body’s molecular processes.
v v v v v v
e. The study of the body’s evolution.
v v v v v
ANSWER: b
DIFFICULTY: Blooms: Remember v
REFERENCES: 2.1Overview of Anatomy and Physiology v v v v v
LEARNING OBJECTIVES: 2.1.1 - Define the terms anatomy and physiology.
v v v v v v v v v
2. What two approaches do anatomists use to study the body’s structures?
v v v v v v v v v v
a. regional and systemic v v
b. global and detailed v v
c. holistic and microscopic v v
d. internal and external v v
e. active and passive v v
ANSWER: a
DIFFICULTY: Blooms: Remember v
REFERENCES: 2.1Overview of An WaWtoWm.yTaBnS
dMPh.yWs S
i olog y v v v v
LEARNING OBJECTIVES: 2.1.2 - Give specific examples to show the interrelationship between anatomy and
v v v v v v v v v v v v v
physiology.
3. Which of the following describes the study of regional anatomy?
v v v v v v v v v
a. The skin and its functions.
v v v v
b. The interrelationships of all of the structures in a specific body region.
v v v v v v v v v v v
c. Human evolution by regions of the world.
v v v v v v
d. The specific functions of an organ.
v v v v v
e. Chemical changes in the human body. v v v v v
ANSWER: b
DIFFICULTY: Blooms: Remember v
REFERENCES: 2.1Overview of Anatomy and Physiology v v v v v
LEARNING OBJECTIVES: 2.1.2 - Give specific examples to show the interrelationship between anatomy and
v v v v v v v v v v v v v
physiology. v
4. Which of the following describes the study of systemic anatomy?
v v v v v v v v v
a. The operation of body functions.
v v v v
b. The sequence of chemical reactions in the body.
v v v v v v v
c. The structures that make up a discrete body system.
v v v v v v v v
d. The evolution of the human body.
v v v v v
e. The changes in the body over time.
v v v v v v
ANSWER: c
DIFFICULTY: Blooms: Remember v
,REFERENCES: 2.1Overview of Anatomy and Physiology v v v v v
LEARNING OBJECTIVES: 2.1.2 - Give specific examples to show the interrelationship between anatomy and
v v v v v v v v v v v v v
physiology. v
5. What is phosphorylation?
v v
a. The most common form of molecular regulation in animal cells – the addition of a phosphate group to specific
v v v v v v v v v v v v v v v v v v
vmolecules.
b. The ingestion and absorption of excessive phosphorus from the environment.
v v v v v v v v v
c. The production of excessive amounts of phosphorus by the body.
v v v v v v v v v
d. The conversion of phosphorus through a series of reactions in the environment.
v v v v v v v v v v v
e. The removal of phosphorus from our bodies.
v v v v v v
ANSWER: a
DIFFICULTY: Blooms: Remember v
REFERENCES: 2.2 Structure and Function v v v
LEARNING OBJECTIVES: 2.2.1 - Describe, compare, and contrast various structure-function relationships
v v v v v v v v v v
from molecular to organ level. v v v v v
6. Early humans evolved a restructured pelvis to accommodate for what specific function?
v v v v v v v v v v v
a. increased intelligence v
b. bipedalism
c. childbirth
d. self defense v
e. sense of smell and tastev v v v
ANSWER: b
DIFFICULTY: Blooms: Remember v
REFERENCES: 2.2 Structure and Function v v v
LEARNING OBJECTIVES: 2.2.2 - Relate the commonly found branching structure tofunction of an organ.
v v v v v v v v v v v v v v
7. How is human evolution defined?
v v v v
a. The impact of the earth’s climate on human development.
v v v v v v v v
b. Changes in human intelligence over time.v v v v v
c. The development of cognitive and motor skills over time.
v v v v v v v v
d. A change in gene expression that occurs from generation to generation.
v v v v v v v v v v
e. The ability to adapt to constantly changing environments.
v v v v v v v
ANSWER: d
DIFFICULTY: Blooms: Remember v
REFERENCES: 2.3 Evolution and Human Variation v v v v
LEARNING OBJECTIVES: 2.3.1 - Define the term and explain the concept of evolution.
v v v v v v v v v v v v
8. Why does the body require UV radiation from sunlight?
v v v v v v v v
a. To control the spread of bacteria.
v v v v v
b. To improve skin tone and quality.
v v v v v
c. For the production of proteins.
v v v v
d. To control blood flow.
v v v
e. For the synthesis of vitamin D.
v v v v v
ANSWER: e
, DIFFICULTY: Blooms: Remember v
REFERENCES: 2.3 Evolution and Human Variation v v v v
LEARNING OBJECTIVES: 2.3.2 - Contrast the impact of selection on traits that affect reproduction and traits
v v v v v v v v v v v v v v v
that do not; use this to explain examples of anatomical and physiological variation. v v v v v v v v v v v v v
9. UV radiation from sunlight is harmful to folate (folic acid) structure, a vitamin. What is a reason folate is essential?
v v v v v v v v v v v v v v v v v v v
a. It is essential for skin cell growth and development.
v v v v v v v v
b. It is essential for single cell growth and muscular strength.
v v v v v v v v v
c. It aids in sperm production and embryonic development.
v v v v v v v
d. It is important for eye sight and night vision.
v v v v v v v v
e. It is involved with digestion.
v v v v
ANSWER: c
DIFFICULTY: Blooms: Remember v
REFERENCES: 2.3 Evolution and Human Variation v v v v
LEARNING OBJECTIVES: 2.3.2 - Contrast the impact of selection on traits that affect reproduction and traits
v v v v v v v v v v v v v v v
that do not; use this to explain examples of anatomical and physiological variation. v v v v v v v v v v v v v
10. What are the three types of gradients that drive flow in a physiological context?
v v v v v v v v v v v v v
a. high, medium, and low gradients
v v v v
b. elevated, standard, and reduced gradients v v v v
c. organic, inorganic, and chemical gradients
v v v v
d. concentration, electrical, and pressure gradients v v v v
e. kinetic, dynamic, and static gradients
v v v v
ANSWER: d
DIFFICULTY: Blooms: Remember v
REFERENCES: 2.4 Flow v
LEARNING OBJECTIVES: 2.4.1 - Describe how a gradient determines flow between two regions, and give
v v v v v v v v v v v v v v
examples of gradients that exist in different levels of organization in the body. v v v v v v v v v v v v v
11. What type of gradient drives the flow of fluids and gases?
v v v v v v v v v v
a. concentration gradients v
b. electrical gradients v
c. pressure gradients v
d. organic gradients v
e. gravitational gradients v
ANSWER: c
DIFFICULTY: Blooms: Remember v
REFERENCES: 2.4 Flow v
LEARNING OBJECTIVES: 2.4.2 - Predict how changes in a gradient will affect flow rate.
v v v v v v v v v v v v v
12. Which of the following variables provides resistance to flow rate in liquids and gases?
v v v v v v v v v v v v v
a. diameter and length of the tube v v v v v
b. speed of the molecules v v v
c. size of the molecules
v v v
d. temperature of the environment v v v
e. viscosity of the medium v v v