BSC 2085 EXAM 1 UPDATED ACTUAL Questions and CORRECT
Answers
Histology would be best defined as a study of ____ _. b. Tissues
a.cells
b.tissues
c.cell chemistry
d.the gross structures of the body
A structure that is composed of two or more tissue types organ
that work together to perform specific functions for the
body is a(n) ___ _. a.complex tissue
b.organ system
c.organ
d.complex cell
Which of the following organs or structures would be intestines
found in the left iliac region?
a.appendix
b.stomach
c.liver
d.intestines
Which one of the following systems responds fastest to nervous
environmental stimuli?
a.muscular
b.lymphatic
c.immune
d.nervous
Homeostasis is the condition in which the body maintains a relatively stable internal environment, within limits
________.
a.the lowest possible energy usage
b.a relatively stable internal environment, within limits
c.a static state with no deviation from preset points
d.a dynamic state within an unlimited range, depending
on circumstances
Which of the following statements is the most correct It is considered the cause of most diseases
regarding homeostatic imbalance?
a. It is considered the cause of most diseases.
b. The internal environment is becoming more stable.
c. Positive feedback mechanisms are overwhelmed.
d. Negative feedback mechanisms are functioning
normally.
, One of the functional characteristics of life is excitability sensing changes in the environment and then reacting or responding to them
or responsiveness. This refers to ____ _.
a. indigestible food residues stimulating the excretory
system b.sensing changes in the environment and then
reacting or responding to them
c.the nervous system causing all living things to
sometimes experience anger
d.the necessity for all organisms to reproduce
What is a vertical section through the body, dividing it sagittal
into left and right, called?
a.frontal
b.regional
c.sagittal
d.transverse
Which of the following describes the operation of the cardiovascular physiology
heart and blood vessels?
a.systemic anatomy
b.cardiovascular anatomy
c.systemic physiology
d.cardiovascular physiology
One of the descriptions below is from the perspective of The contraction of smooth muscle in blood vessels (vasoconstriction) can reduce
physiological study, the rest are from an anatomical the flow of blood through the vessel.
perspective. Select the description below that comes
from physiological perspective.
a. The skull is formed by 22 facial and cranial bones.
b. The chambers of the heart and blood vessels leading to
and from the heart are separated by valves composed of
fibrous connective tissue.
c. The pancreas lies deep to the stomach within the
abdominal cavity. d.The contraction of smooth muscle in
blood vessels (vasoconstriction) can reduce the flow of
blood through the vessel.
Prevention of water loss is a necessary function for life maintaining boundaries
that would best fit in the category of __ _.
a.maintaining boundaries
b.metabolism
c.responsiveness
d.excretion
Answers
Histology would be best defined as a study of ____ _. b. Tissues
a.cells
b.tissues
c.cell chemistry
d.the gross structures of the body
A structure that is composed of two or more tissue types organ
that work together to perform specific functions for the
body is a(n) ___ _. a.complex tissue
b.organ system
c.organ
d.complex cell
Which of the following organs or structures would be intestines
found in the left iliac region?
a.appendix
b.stomach
c.liver
d.intestines
Which one of the following systems responds fastest to nervous
environmental stimuli?
a.muscular
b.lymphatic
c.immune
d.nervous
Homeostasis is the condition in which the body maintains a relatively stable internal environment, within limits
________.
a.the lowest possible energy usage
b.a relatively stable internal environment, within limits
c.a static state with no deviation from preset points
d.a dynamic state within an unlimited range, depending
on circumstances
Which of the following statements is the most correct It is considered the cause of most diseases
regarding homeostatic imbalance?
a. It is considered the cause of most diseases.
b. The internal environment is becoming more stable.
c. Positive feedback mechanisms are overwhelmed.
d. Negative feedback mechanisms are functioning
normally.
, One of the functional characteristics of life is excitability sensing changes in the environment and then reacting or responding to them
or responsiveness. This refers to ____ _.
a. indigestible food residues stimulating the excretory
system b.sensing changes in the environment and then
reacting or responding to them
c.the nervous system causing all living things to
sometimes experience anger
d.the necessity for all organisms to reproduce
What is a vertical section through the body, dividing it sagittal
into left and right, called?
a.frontal
b.regional
c.sagittal
d.transverse
Which of the following describes the operation of the cardiovascular physiology
heart and blood vessels?
a.systemic anatomy
b.cardiovascular anatomy
c.systemic physiology
d.cardiovascular physiology
One of the descriptions below is from the perspective of The contraction of smooth muscle in blood vessels (vasoconstriction) can reduce
physiological study, the rest are from an anatomical the flow of blood through the vessel.
perspective. Select the description below that comes
from physiological perspective.
a. The skull is formed by 22 facial and cranial bones.
b. The chambers of the heart and blood vessels leading to
and from the heart are separated by valves composed of
fibrous connective tissue.
c. The pancreas lies deep to the stomach within the
abdominal cavity. d.The contraction of smooth muscle in
blood vessels (vasoconstriction) can reduce the flow of
blood through the vessel.
Prevention of water loss is a necessary function for life maintaining boundaries
that would best fit in the category of __ _.
a.maintaining boundaries
b.metabolism
c.responsiveness
d.excretion
