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Histology > Exam 2 Questions > Flashcards

Exam 2 Questions Flashcards

1
Q

A reticulocyte is an abnormal _______

A

A. Osteocyte
B. ERYTHROCYTE
C. Chondrocyte
D. Fibrocyte

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2
Q

A bilobate nucleus is characteristic of the ___________

A

A. EOSINOPHIL
B. Basophil
C. Neutrophil
D. Monocyte

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3
Q

The function of platelets is _________

A

A. Oxygen transportation
B. Phagocytosis
C. Antigen recognition
D. BLOOD CLOTTING

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4
Q

The white blood cell that contains Heparin is the _________

A

A. Eosinophil
B. Neutrophil
C. BASOPHIL
D. Monocyte

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5
Q

The least common white blood cell is the _______

A

A. Monocyte
B. BASOPHIL
C. Eosinophil
D. Lymphocyte

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6
Q

The hematocrit is used as a measure of ________

A

A. Neutrophils
B. Water
C. Platelets
D. RED BLOOD CELLS

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7
Q

The Major component of plasma is _____

A

A. WATER
B. Amino Acids
C. Ions
D. Proteins

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8
Q

Within the epiphyseal plate, the area of cell mitosis is called the zone of ____________

A

A. Resting cartilage
B. PROLIFERATION
C. Hypertrophy
D. Ossification

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9
Q

The bone matrix is made up of all the following except ______

A

A. Calcium
B. Water
C. SODIUM
D. Phosphate

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10
Q

All the following may be observed in ground bone except _____

A

A. Lamellae
B. Lacunae
C. OSTEOCYTES
D. Haversian canals

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11
Q

Howship’s Lacunae are best associated with ______

A

A. Macrophages
B. OSTEOCLASTS
C. Chondroblast
D. Neutrophils

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12
Q

Osteoid is secreted by ________

A

A. OSTEOBLAST
B. Osteoclast
C. Osteocytes

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13
Q

All the following are true about elastic cartilage except __________

A

A. Found in the ear
B. Lacunae with chondrocytes are present
C. NO PERICHONDRIUM
D. Elastic fiber in matric

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14
Q

Isotonic groups are made up of _________

A

A. Osteocytes
B. Chondroblast
C. Osteoclast
D. CHONDROCYTES

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15
Q

All the following are true about cartilage except ________

A

A. RICH BLOOD SUPPLY
B. Low metabolic rate
C. No nerve supply
D. Found in joints

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16
Q

All the following are true about unilocular adipose tissue EXCEPT

A

A. Flattened Nucleus
B. Poorly stained cytoplasm
C. MEMBRANE BOUND LIPID
D. Stores energy

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17
Q

A tendon is an excellent example of ______

A

A. Loose connective tissue
B. Dense irregular connective tissue
C. DENSE REGULAR CONNECTIVE TISSUE
D. Mesenchyme connective tissue

18
Q

The cell that creates dense irregular connective tissue is the ________

A

A. Fibrocyte
B. Macrophage
C. FIBROBLAST
D. Chondroblast

19
Q

Macrophages develop from _______

A

A. Plasma Cells
B. MONOCYTES
C. Fibroblast
D. Lymphocytes

20
Q

The cell that secretes histamine in connective tissue is the ________

A

A. Fibroblast
B. Plasma cell
C. Macrophages
D. MAST CELL

21
Q

Elastic fibers are made up of ______

A

A. Carbohydrates
B. PROTEINS
C. Lipids
D. Nucleus Acids

22
Q

Heparin sulfate is found in ________

A

A. RETICULAR FIBERS
B. Dermis of the skin
C. Cartilage
D. Basal lamina

23
Q

Glycosaminoglycans are made up primarily of ____________

A

A. Proteins
B. Lipids
C. CARBOHYDRATES
D. Nucleus acids

24
Q

The function of the T-Tubule is _____

A

A. Calcium storage
B. Actin synthesis
C. SPREADING THE ACTION POTENTIAL
D. ATP synthesis and storage

25
Q

All the following contain thick filaments except ______

A

A. M-line
B. A-band
C. H-zone
D. I-BAND

26
Q

The neuromuscular junction of skeletal muscle uses _____ as the neurotransmitter

A

A. Dopamine
B. Serotonin
C. ACETYLCHOLINE
D. Glycine

27
Q

The triad is located at the _______

A

A. A-BAND AND I-BAND JUNCTION
B. Z-lines
C. M-line and h-zone junction
D. Z-line and I-band junction

28
Q

All the following are true about Type II skeletal muscle except _______

A

A. Light staining
B. USES OXIDATIVE PHOSPHORYLATION
C. Less myoglobin
D. Used for fast contractions

29
Q

ATP binds to the ________ filament

A

A. Thin
B. THICK
C. Both thin and thick

30
Q

Calcium binds to the ______ protein

A

A. Tropomyosin
B. Myosin
C. Actin
D. TROPONIN

31
Q

The Z-line is made up of _____

A

A.Thin filaments only
B. THICK FILAMENTS ONLY
C. Both thick and thin filaments

32
Q

Each muscle cell is surrounded directly by the __________

A

A. Perimysium
B. EPIMYSIUM
C. Endomysium
D. Epineurium

33
Q

A muscle cell with a homogenous cytoplasm and central nucleus is classified as ______

A

A. Skeletal muscle
B. Cardiac Muscle
C. SMOOTH MUSCLE

34
Q

A muscle cell with striations and a central nucleus is classified as ______ muscle

A

A. Skeletal
B. CARDIAC
C. Smooth

35
Q

The CNS is made up of the ________

A

A. Brain
B. Spinal cord
C. Plexuses
D. BOTH A AND B

36
Q

The myelin sheath would be found surrounding the _____ of a neuron

A

A. Dendrite
B. AXON
C. Cell body
D. Both A and B

37
Q

A neuron that has more than one dendrite is classified as a _______ neuron

A

A. Unipolar
B. Pseudounipolar
C. Bipolar
D. MULTIPOLAR

38
Q

The function of the Nissan bodies is ______

A

A. Energy production
B. Phagocytosis
C. PROTEIN SYNTHESIS
D. Intracellular digestion

39
Q

The phagocyte of the nervous system is the _______

A

A. Astrocyte
B. Ependymal
C. Oligodendrocyte
D. MICROGLIA

40
Q

The nervous system best described as “rest and digest” is the ______

A

A. PARASYMPATHETIC
B. Central
C. Sympathetic
D. Peripheral

Histology (13 decks)

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