Chapter 4 REVIEW Flashcards
1
Q
What part of the microscope moves the slide on the stage ?
A
MECHANICAL STAGE CONTROL
2
Q
What part of the microscope is the circular area on the stage that light passes through?
A
APERTURE
3
Q
On what part of the microscope are the objectives lenses located ?
A
ROTATING NOSEPIECE
4
Q
If you wanted to view a structure at the largest magnification on your light microscope which objective lens would you choose?
A
OIL-IMMERSION LENS
5
Q
What part of the microscope regulates the amount of light that passes through the side?
A
IRIS DIAPHRAGM
6
Q
The working distance is _____
A
SPACE BETWEEN THE SLIDE & SPECIMEN AND THE OBJECTIVE LENS
7
Q
If you have three threads laying on top of each other on a slide and you are focused on the top-most thread, then______
A
NEITHER THE MIDDLE nor BOTTOM_MOST THREAD WILL BE IN FOCUS
8
Q
What is depth of field?
A
THICKNESS OF A SPECIMEN WHEN IN FOCUS
9
Q
When you put a microscope away, which objective lens should be closest to stage ?
A
SCANNING
10
Q
What is the objective lenses of the compound light microscope attached to?
A
ROTATING NOSEPIECE
11
Q
Which objective lens provides the largest total magnification?
A
OIL IMMERSION LENS
12
Q
Which microscope structure concentrates light onto the specimen?
A
CONDENSER
13
Q
What objectives are viewed to investigate depth of field?
A
THREADS
14
Q
Depth of field, known as_____ is the thickness of a specimen that is in_____
A
DEPTH OF FOCUS; SHARP FOCUS
15
Q
Before putting the microscope away, rotate the nosepiece to the ____ objective, and move the microscope stage to its _____ position.
A
SCANNING; LOWEST
16
Q
A membrane that forms a continuous sheet that folds back upon itself is the _____
A
SEROUS MEMBRANE
17
Q
Which of the following membranes makes up the largest organ in the body?
A
CUTANEOUS MEMBRANE
18
Q
The permanent replacement of normal tissue by scar tissue is called____
A
FIBROSIS
19
Q
Membranes that anchor organs in place, serve as barriers, function in immunity, and secrete substances are considered_____
A
TRUE MEMBRANES
20
Q
The TWO TRUE membranes in the body are____
A
SEROUS & SYNOVIAL
21
Q
All types of tissues go through regeneration EXECPT_____
A
CARTILAGE
22
Q
Tissue that ONLY HEALS by Fibrosis would be _____
A
CARDIAC MUSCLE TISSUE
23
Q
The ability of a tissue to heal is influenced by all EXCEPT _____
A
AGE
24
Q
Scar tissue is formed from____
A
DENSE IRREGULAR CONNECTIVE TISSUE
25
The Parietal Pleura is a serous membrane ______
LINKING THE THORACIC CAVITY
26
All types of membranes are lined with a layer of Epithelial cells EXCEPT____
SYNOVIAL MEMBRANES
27
What provides a hard, continuous surface for the Epidermis of Cutaneous Membrane ?
KERATIN
28
What lubricants movable joints such as the hip, knee, and elbow?
SYNOVIAL FLUID
29
Which characteristic is NOT TRUE of Mucous membranes?
THEY LINE THE VENTRAL BODY CAVITY
30
What type of membrane lines cavities that open to the outside of the body?
MUCOUS MEMBRANES
31
The ______ lines all body passages that open to the outside of the body ?
MUCOUS MEMBRANE
32
Striated, mutilnucleate cells are commonly found in____
SKELETAL MUSCLE TISSUE
33
Which part of a Neuron extended from the cell body and have a primary function to receive messages from the axons of other neurons ?
DENDRITES
34
Which characteristic is NOT associated with cardiac muscle ?
VOLUNTARY CONTROL
35
The ____ will carry a nerve impulse away from the cell body, whereas the ____will carry a nerve impulse toward the cell body?
AXON; DENDRITE
36
The internal space within any hollow structure( stomach, artery)is known as the:
LUMEN
37
______are the supporting cells found in Nervous Tissue
NEUROLOGICAL CELLS
38
Which of the following characteristics do skeletal and cardiac muscle cells share in common ?
STRIATIONS
39
Smooth muscle tissue is found in ?
THE WALLS OF THE INTESTINES
40
What part of the neuron conducts electrical signals away from the cell body ?
AXON
41
Which structure is MORE complex than a tissue ?
ORGAN
42
_____ consists of long, cylindrical, striated fibers with multiple nuclei located at the periphery of the fiber.
SKELETAL MUSCLE
43
Which structure is NOT found within both Cartilage and Bone ?
BLOOD VESSELS
44
If a tissue is composed of many fine collagen fibers that are not visible with a light microscope and has Chondrocytes within Lacunae, then the tissue is____
HYALINE CARTILAGE
45
Which general tissue binds, supports, and protects the body ?
CONECTIVE
46
The three main components of Connective Tissue are:
GROUND SUBSTANCE, FIBERS, and CELLS
47
____ is the found in the External Ear
ELASTIC CARTILAGE
48
The two most common types of cells found in connective tissue proper are_____
FIBROBLASTS and MICROPHAGES
49
_____ is a type of tissue consisting of multiple layers of Epithelial cells that can contract and expand
TRANSITIONAL EPITHELIA
50
The free surface of an Epithelial tissue is the _____
APICAL SURFACE
51
Which body tissue consists largely of material outside the cell?
CONNECTIVE TISSUE
52
Which of the following is NOT one of the primary types of tissues ?
ECM
53
What type of protein fiber, mostly found in ECM, is extensible ?
ELASTIC
54
The major energy reserve in body is found stored as fat in_____
ADIPOSE TISSUE
55
Which functional characteristic is associated with Simple Squamous Epithelium?
FILTRATION & DIFFUSION
56
Which of the types of Epithelial tissue has ciliated cells that line the mucous membranes of upper respiratory passageways?
PSEUDOSTRATIFIED COLUMNAR
57
Which subdivision is NOT a type of Connective Tissue Proper ?
HYALINE CARTILAGE
58
The inorganic portion of bone matrix is made of _____
CALCIUM PHOSPHATE CRYSTALS
59
Fibrocartilage is found:
BETWEEN ADJACENT VERTEBRAE (intervertebral disc)
60
____ are the most common unicellular exocrine gland found within mucus membranes
GOBLET CELLS
61
Keratinized Stratified Squamous Epithelium forms the :
EPIDERMIS
62
Stratified Squamous Epithelium would NOT be found in the :
INTESTINES
63
The ____ is a fibrous connective tissue membrane that covers the external surface of cartilage providing oxygen and nutrients to the Chondrocytes
PERICHONDRIUM
64
A connective tissue that is not composed of cells called Chondrocytes, tough and flexible, and resistant to tension would be :
CARTILAGE
65
Which of the following tissue types is found in Lymph nodes, spleen, and liver ?
RETICULAR CONNECTIVE TISSUE
66
Hyaline Cartilage is NOT found in______
THE MENISCI OF THE KNEE
67
Glands, such as thyroid, that secrete their products directly into blood stream are classified as _____
ENDOCRINE
68
You examine a tissue slide through microscope and recognize one layer of cells that are mostly tall and elongated, the tissue is most likely _____
SIMPLE COLUMNAR EPITHELIUM
69
The ECM of Connective Tissue consists of :
PROTEIN FIBERS and GROUND SUBSTANCE
70
Simple Columnar Epithelium is located in which location?
LINING OF SMALL INTESTINE
71
Keratinized, dead cells are associated with ____
STRATIFIED SQUAMOUS EPITHELIUM
72
_____ are responsible for Bone Deposition, whereas ____ are responsible for Bone Resorption
OSTEOBLASTS; OSTEOCLASTS
73
Reticular tissue is NOT found in which location?
TENDONS
74
All functions are associated with Epithelial tissue except :
GENERATING ELECTRICAL SIGNALS
75
If an Epithelium has cells touching basement membrane, but not all cells reaching apical surface, that would be called _____ Epithelium
PSEUDOSTRATIFIED
76
Simple Squamous Epithelium is found lining the _____
AIR SACS OF THE LUNGS
77
Tendons and Ligaments are composed of :
DENSE REGULAR CONNECTIVE TISSUE
78
The only connective tissue that has a fluid matrix is :
BLOOD
79
The ECM of blood is ____
PLASMA
80
What type of cell junction would most likely prevent water from flowing between cells ?
TIGHT JUNCTIONS
81
Glands that accumulate secretions and release them when the cell membrane ruptures, causing cell death, exhibit :
HOLOCRINE SECRETION
82
All of the following characteristics are associated with Epithelium EXCEPT:
IT CONTAINS BLOOD VESSELS
83
The structure and function of ____ determines the structure and function of organs and organ systems
TISSUES
84
Which characteristics is NOT associated with Loose Areolar Connective Tissue?
DENSELY PACKED PROTEIN FIBERS
85
Which tissue type has the most abundant ECM
CONNECTIVE TISSUE
86
Which is NOT a component of Ground Substance ?
RETICULAR FIBERS
87
As you examine a slide under a microscope, you see pink wavy lines. You identify them as :
COLLAGEN FIBERS
88
You look under a microscope and see multiple layers of flattened cells. This tissue is:
STRATIFIED SQUAMOUS EPITHELIUM
89
Which function is NOT associated Epithelial Tissue
SUPPORT
90
Severe allergic reactions cause inflammation and release of histamine. The connective tissue cells involved are the___
MASTS CELLS
91
Intervertebral discs are composed of____
FIBROCARTILAGE
92
Scurvy is a disease resulting from deficiency of Vitamin C, which of the following will NOT be affected by scurvy ?
EPIDERMIS OF SKIN
93
You are observing a tissue and notice a dark concentric circles of matrix and osteocytes in Lacunae. You identify this tissue as _____
BONE TISSUE
94
The type of involuntary muscle tissue found in walls of hollow organs and blood vessels is ____
SMOOTH MUSCLE
95
Which is NOT a function of membrane?
CONDUCTING ELECTRICAL IMPULSES
96
The skin is also called the _____
CUTANEOUS MEMBRANE
97
A thin sheet of ONE or MORE tissues that lines the body surface or cavity is called :
MEMBRANE
98
Tissue repair in epithelial tissues is usually by ____
REGENERATION
99
What type of blood cell transports oxygen throughout the body ?
ERYTHROCYTE
100
Striations are a feature associated with :
MUSCLE CELLS
101
Cells in the epidermis of skin need to held together so that an impermeable barrier to fluids is created. What type of junction performs this ?
TIGHT JUNCTION
102
The ECM of Epithelial tissue is located in :
BASAL LAMINA
103
Which type of Epithelia can be Keratinized ?
STRATIFIED SQUAMOUS EPITHELIUM
104
What makes cartilage an unusual connective tissue ?
CARTILAGE ESSENTIALLY LACKS BLOOD VESSELS
105
Which of the following is NOT a location of Reticular Tissue ?
TENDONS
106
Protein channels that are situated between cells and create small pores for the passage of small substance are known as :
GAP JUNCTIONS
107
True/False : Goblet cells, most common unicellular gland in the body, secrete mucus into the digestive and respiratory tracts
TRUE
108
True/False : Nervous tissue is unique because it completely lacks as ECM
FALSE
109
Why are damaged neurons not usually replaced ?
NEURONS ARE AMITOTIC
110
Which is composed of multiple layers of cells ?
TRANSITIONAL EPITHELIUM
111
Cells found associated with connective tissue proper that ingest foreign substances, microorganisms, and dead cells are:
PHAGOCYTES
112
Which statement describes epithelial tissue ?
PARACELLULAR OF TRANSCELLULAR TRANSPORTS MOVES SUBSTANCES BETWEEN OR ACROSS SIMPLE EPITHELIA
113
As total magnification increases, the working distance ____
DECREASES
114
What part of a microscope anchors the objective lens to the head of the microscope ?
REVOLVING NOSEPIECE
115
How is a letter viewed under a microscope ?
UPSIDE DOWN AND BACKWARDS
116
The field diameter for the low powered objective is___ the field diameter for the scanning objective lens
LESS THAN
117
When transporting a microscope :
CORD SHOULD BE SECURED
