Question 1

Which one of the following parts of the eye is continuous with the cornea and forms the outer surface of the back of the eye?

Accepted Answer

A)  retina 
B)  choroid 
C)  oval window 
D)  iris 
E)  sclera 
A)  retina 
B)  choroid 
C)  oval window 
D)  iris 
E)  sclera

Question 2

Receptors for fast pain

Accepted Answer

A)  generally arise from muscles or internal organs. 
B)  give rise to a phenomenon called referred pain. 
C)  transmit action potentials to the brain along the same neurons used by spinal neurons. 
D)  generally occur in or near skin. 
E)  initiate action potentials that travel more quickly. 
A)  generally arise from muscles or internal organs. 
B)  give rise to a phenomenon called referred pain. 
C)  transmit action potentials to the brain along the same neurons used by spinal neurons. 
D)  generally occur in or near skin. 
E)  initiate action potentials that travel more quickly.

Question 3

Mechanoreceptors specifically designed to monitor muscle length are termed

Accepted Answer

A)  thermoreceptors. 
B)  muscle spindles. 
C)  dendrites. 
D)  muscle fibers. 
E)  Pacinian corpuscles. 
A)  thermoreceptors. 
B)  muscle spindles. 
C)  dendrites. 
D)  muscle fibers. 
E)  Pacinian corpuscles.

Question 4

The ________ ear is the location of the pinna and auditory canal.

Accepted Answer

The answer of The ________ ear is the location of...

Question 5

Appropriately named, ________ pain oftentimes is not detected until seconds or even minutes after an injury; this is due to the activation of chemically sensitive pain receptors.

Accepted Answer

The answer of Appropriately named, ________ pain oftentimes is not...

Question 6

Accommodation enabling us to switch from focusing on something nearby to something more distant is accomplished by the ________ muscle.

Accepted Answer

The answer of Accommodation enabling us to switch from focusing...

Question 7

The following is a list of structures in the eye through which light passes. Which one of the following answers best describes the order in which light passes through or hits each structure? 1. lens
2) pupil
3) cornea
4) aqueous humor
5) retina

Accepted Answer

A)  5, 4, 2, 1, 3 
B)  3, 4, 2, 1, 5 
C)  3, 2, 4, 1, 5 
D)  3, 1, 2, 4, 5 
E)  3, 4, 5, 2, 1 
A)  5, 4, 2, 1, 3 
B)  3, 4, 2, 1, 5 
C)  3, 2, 4, 1, 5 
D)  3, 1, 2, 4, 5 
E)  3, 4, 5, 2, 1

Which one of the following parts of the eye is continuous with the cornea and forms the outer surface of the back of the eye?

Receptors for fast pain

Mechanoreceptors specifically designed to monitor muscle length are termed

The ________ ear is the location of the pinna and auditory canal.

Appropriately named, ________ pain oftentimes is not detected until seconds or even minutes after an injury; this is due to the activation of chemically sensitive pain receptors.

Accommodation enabling us to switch from focusing on something nearby to something more distant is accomplished by the ________ muscle.

The following is a list of structures in the eye through which light passes. Which one of the following answers best describes the order in which light passes through or hits each structure? 1. lens 2) pupil 3) cornea 4) aqueous humor 5) retina

Human Biology, Science, and Society

The Chemistry of Living Things

Structure and Function of Cells

From Cells to Organ Systems

The Skeletal System

The Muscular System

Blood

Heart and Blood Vessels

The Immune System and Mechanisms of Defense

The Respiratory System: Exchange of Gases

The Nervous System: Integration and Control

The Endocrine System

The Digestive System and Nutrition

The Urinary System

Reproductive Systems

Cell Reproduction and Differentiation

Cancer: Uncontrolled Cell Division and Differentiation

Genetics and Inheritance

DNA Technology and Genetic Engineering

Development and Aging

Evolution and the Origins of Life

Ecosystems and Populations

Human Impacts, Biodiversity, and Environmental Issues

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Exam 12: Sensory Mechanisms

Which one of the following parts of the eye is continuous with the cornea and forms the outer surface of the back of the eye?

Receptors for fast pain

Mechanoreceptors specifically designed to monitor muscle length are termed

The ________ ear is the location of the pinna and auditory canal.

Appropriately named, ________ pain oftentimes is not detected until seconds or even minutes after an injury; this is due to the activation of chemically sensitive pain receptors.

Accommodation enabling us to switch from focusing on something nearby to something more distant is accomplished by the ________ muscle.

The following is a list of structures in the eye through which light passes. Which one of the following answers best describes the order in which light passes through or hits each structure? 1. lens 2) pupil 3) cornea 4) aqueous humor 5) retina

Human Biology, Science, and Society

The Chemistry of Living Things

Structure and Function of Cells

From Cells to Organ Systems

The Skeletal System

The Muscular System

Blood

Heart and Blood Vessels

The Immune System and Mechanisms of Defense

The Respiratory System: Exchange of Gases

The Nervous System: Integration and Control

The Endocrine System

The Digestive System and Nutrition

The Urinary System

Reproductive Systems

Cell Reproduction and Differentiation

Cancer: Uncontrolled Cell Division and Differentiation

Genetics and Inheritance

DNA Technology and Genetic Engineering

Development and Aging

Evolution and the Origins of Life

Ecosystems and Populations

Human Impacts, Biodiversity, and Environmental Issues

Filters