Question 1

A decrease in mean arterial pressure is detected by

Accepted Answer

A) an effector. 
B) an integrating center. 
C) a sensor. 
D) a chemical messenger. 
A) an effector. 
B) an integrating center. 
C) a sensor. 
D) a chemical messenger.

Question 2

Which of the following is NOT part of a phase I clinical trial?

Accepted Answer

A) testing on the target human population 
B) testing how the drug is metabolized 
C) testing how rapidly the drug is removed from the body 
D) testing the most effective administration of the drug 
A) testing on the target human population 
B) testing how the drug is metabolized 
C) testing how rapidly the drug is removed from the body 
D) testing the most effective administration of the drug

Question 3

Muscle found in association with blood vessels would be striated.

Accepted Answer

A) True 
 B)False

Question 4

Negative feedback results in a response that opposes that of the original deviation from normal.

Accepted Answer

A) True 
 B)False

Question 5

The lining of the stomach is renewed every

Accepted Answer

A) 2-3 days. 
B) 2 weeks. 
C) 2-3 hours. 
D) 2 months. 
A) 2-3 days. 
B) 2 weeks. 
C) 2-3 hours. 
D) 2 months.

Question 6

The study of comparative physiology has aided in the development of pharmaceutical drugs for humans.

Accepted Answer

A) True 
 B)False

Question 7

Which of the following is NOT a function of neuroglia?

Accepted Answer

A) bind neurons together 
B) help nourish neurons 
C) conduct impulses to effectors 
D) modify the extracellular environment of neurons 
A) bind neurons together 
B) help nourish neurons 
C) conduct impulses to effectors 
D) modify the extracellular environment of neurons

Question 8

Transitional epithelium consists of a single layer of rounded,nonkeratinized cells which function to strengthen luminal walls.

Accepted Answer

A) True 
 B)False

Question 9

The control of hormone secretion by its own effects is called

Accepted Answer

A) positive feedback. 
B) negative feedback. 
C) negative feedback inhibition. 
D) antagonist effector. 
A) positive feedback. 
B) negative feedback. 
C) negative feedback inhibition. 
D) antagonist effector.

Question 10

Which of the following is NOT a function of the epidermis?

Accepted Answer

A) a barrier against microorganisms 
B) prevents water loss 
C) protects against abrasion 
D) provides sensations of touch and pain 
A) a barrier against microorganisms 
B) prevents water loss 
C) protects against abrasion 
D) provides sensations of touch and pain

Question 11

Homeostasis is best thought of as being a state of

Accepted Answer

A) constant fluctuation. 
B) stasis. 
C) dynamic constancy. 
D) inconsistency. 
A) constant fluctuation. 
B) stasis. 
C) dynamic constancy. 
D) inconsistency.

Question 12

Endocrine gland secretion is often controlled by the nervous system.

Accepted Answer

A) True 
 B)False

Question 13

Which of the following is NOT true of the extracellular fluid compartment?

Accepted Answer

A) It is made up of blood plasma and interstitial fluid. 
B) It's volume is regulated by the kidneys. 
C) It makes up 65% of the total body water. 
D) All are true. 
A) It is made up of blood plasma and interstitial fluid. 
B) It's volume is regulated by the kidneys. 
C) It makes up 65% of the total body water. 
D) All are true.

Question 14

The Nobel Prize was awarded to __________,__________,and ____________ for determining the structure of DNA.

Accepted Answer

A) Watson,Krebs,Buck 
B) Crick,Wilkins,Watson 
C) Buck,Axel,Pavlov 
D) Krebs,Sperry,Huxley 
A) Watson,Krebs,Buck 
B) Crick,Wilkins,Watson 
C) Buck,Axel,Pavlov 
D) Krebs,Sperry,Huxley

Question 15

The scientific method is only concerned with experimentation.

Accepted Answer

A) True 
 B)False

Question 16

Whose work brought physiology to be accepted as a true experimental science?

Accepted Answer

A) Sir Henry Dale 
B) Walter Cannon 
C) William Harvey 
D) John Macleod 
A) Sir Henry Dale 
B) Walter Cannon 
C) William Harvey 
D) John Macleod

Question 17

In positive feedback mechanisms,the action of an effector is

Accepted Answer

A) unchanged. 
B) increased. 
C) decreased. 
D) decreased,then increaseD. 
A) unchanged. 
B) increased. 
C) decreased. 
D) decreased,then increaseD.

Question 18

It is NOT possible to determine whether the data collected in an experiment are different between the control and experimental groups unless the scientist employs the use of the mathematical tools of

Accepted Answer

A) algebrA. 
B) trigonometry. 
C) statistics. 
D) graphing. 
A) algebrA. 
B) trigonometry. 
C) statistics. 
D) graphing.

Question 19

The nervous and immune systems are primarily involved in maintaining homeostasis.

Accepted Answer

A) True 
 B)False

Question 20

Blood clotting is an example of positive feedback since the action of the effector amplifies that of the stimulus.

Accepted Answer

A) True 
 B)False

A decrease in mean arterial pressure is detected by

Which of the following is NOT part of a phase I clinical trial?

Muscle found in association with blood vessels would be striated.

Negative feedback results in a response that opposes that of the original deviation from normal.

The lining of the stomach is renewed every

The study of comparative physiology has aided in the development of pharmaceutical drugs for humans.

Which of the following is NOT a function of neuroglia?

Transitional epithelium consists of a single layer of rounded,nonkeratinized cells which function to strengthen luminal walls.

The control of hormone secretion by its own effects is called

Which of the following is NOT a function of the epidermis?

Homeostasis is best thought of as being a state of

Endocrine gland secretion is often controlled by the nervous system.

Which of the following is NOT true of the extracellular fluid compartment?

The Nobel Prize was awarded to ,,and ____ for determining the structure of DNA.

The scientific method is only concerned with experimentation.

Whose work brought physiology to be accepted as a true experimental science?

In positive feedback mechanisms,the action of an effector is

It is NOT possible to determine whether the data collected in an experiment are different between the control and experimental groups unless the scientist employs the use of the mathematical tools of

The nervous and immune systems are primarily involved in maintaining homeostasis.

Blood clotting is an example of positive feedback since the action of the effector amplifies that of the stimulus.

Chemical Composition of the Body

Cell Structure and Genetic Control

Enzymes and Energy

Cell Respiration and Metabolism

Interactions Between Cells and the Extracellular Environment

The Nervous System: Neurons and Synapses

The Central Nervous System

The Autonomic Nervous System

Sensory Physiology

Endocrine Glands: Secretion and Action of Hormones

Muscle: Mechanisms of Contraction and Neural Control

Blood,Heart and Circulation

Cardiac Output,Blood Flow,and Blood Pressure

The Immune System

Respiratory Physiology

Physiology of the Kidneys

The Digestive System

Regulation and Metabolism

Reproduction

Filters

Exam 1: The Study of Body Function

A decrease in mean arterial pressure is detected by

Which of the following is NOT part of a phase I clinical trial?

Muscle found in association with blood vessels would be striated.

Negative feedback results in a response that opposes that of the original deviation from normal.

The lining of the stomach is renewed every

The study of comparative physiology has aided in the development of pharmaceutical drugs for humans.

Which of the following is NOT a function of neuroglia?

Transitional epithelium consists of a single layer of rounded,nonkeratinized cells which function to strengthen luminal walls.

The control of hormone secretion by its own effects is called

Which of the following is NOT a function of the epidermis?

Homeostasis is best thought of as being a state of

Endocrine gland secretion is often controlled by the nervous system.

Which of the following is NOT true of the extracellular fluid compartment?

The Nobel Prize was awarded to __________,__________,and ____________ for determining the structure of DNA.

The scientific method is only concerned with experimentation.

Whose work brought physiology to be accepted as a true experimental science?

In positive feedback mechanisms,the action of an effector is

It is NOT possible to determine whether the data collected in an experiment are different between the control and experimental groups unless the scientist employs the use of the mathematical tools of

The nervous and immune systems are primarily involved in maintaining homeostasis.

Blood clotting is an example of positive feedback since the action of the effector amplifies that of the stimulus.

Chemical Composition of the Body

Cell Structure and Genetic Control

Enzymes and Energy

Cell Respiration and Metabolism

Interactions Between Cells and the Extracellular Environment

The Nervous System: Neurons and Synapses

The Central Nervous System

The Autonomic Nervous System

Sensory Physiology

Endocrine Glands: Secretion and Action of Hormones

Muscle: Mechanisms of Contraction and Neural Control

Blood,Heart and Circulation

Cardiac Output,Blood Flow,and Blood Pressure

The Immune System

Respiratory Physiology

Physiology of the Kidneys

The Digestive System

Regulation and Metabolism

Reproduction

Filters

The Nobel Prize was awarded to ,,and ____ for determining the structure of DNA.