Exam 2 Questions Flashcards
A reticulocyte is an abnormal _______
A. Osteocyte
B. ERYTHROCYTE
C. Chondrocyte
D. Fibrocyte
A bilobate nucleus is characteristic of the ___________
A. EOSINOPHIL
B. Basophil
C. Neutrophil
D. Monocyte
The function of platelets is _________
A. Oxygen transportation
B. Phagocytosis
C. Antigen recognition
D. BLOOD CLOTTING
The white blood cell that contains Heparin is the _________
A. Eosinophil
B. Neutrophil
C. BASOPHIL
D. Monocyte
The least common white blood cell is the _______
A. Monocyte
B. BASOPHIL
C. Eosinophil
D. Lymphocyte
The hematocrit is used as a measure of ________
A. Neutrophils
B. Water
C. Platelets
D. RED BLOOD CELLS
The Major component of plasma is _____
A. WATER
B. Amino Acids
C. Ions
D. Proteins
Within the epiphyseal plate, the area of cell mitosis is called the zone of ____________
A. Resting cartilage
B. PROLIFERATION
C. Hypertrophy
D. Ossification
The bone matrix is made up of all the following except ______
A. Calcium
B. Water
C. SODIUM
D. Phosphate
All the following may be observed in ground bone except _____
A. Lamellae
B. Lacunae
C. OSTEOCYTES
D. Haversian canals
Howship’s Lacunae are best associated with ______
A. Macrophages
B. OSTEOCLASTS
C. Chondroblast
D. Neutrophils
Osteoid is secreted by ________
A. OSTEOBLAST
B. Osteoclast
C. Osteocytes
All the following are true about elastic cartilage except __________
A. Found in the ear
B. Lacunae with chondrocytes are present
C. NO PERICHONDRIUM
D. Elastic fiber in matric
Isotonic groups are made up of _________
A. Osteocytes
B. Chondroblast
C. Osteoclast
D. CHONDROCYTES
All the following are true about cartilage except ________
A. RICH BLOOD SUPPLY
B. Low metabolic rate
C. No nerve supply
D. Found in joints
All the following are true about unilocular adipose tissue EXCEPT
A. Flattened Nucleus
B. Poorly stained cytoplasm
C. MEMBRANE BOUND LIPID
D. Stores energy
A tendon is an excellent example of ______
A. Loose connective tissue
B. Dense irregular connective tissue
C. DENSE REGULAR CONNECTIVE TISSUE
D. Mesenchyme connective tissue
The cell that creates dense irregular connective tissue is the ________
A. Fibrocyte
B. Macrophage
C. FIBROBLAST
D. Chondroblast
Macrophages develop from _______
A. Plasma Cells
B. MONOCYTES
C. Fibroblast
D. Lymphocytes
The cell that secretes histamine in connective tissue is the ________
A. Fibroblast
B. Plasma cell
C. Macrophages
D. MAST CELL
Elastic fibers are made up of ______
A. Carbohydrates
B. PROTEINS
C. Lipids
D. Nucleus Acids
Heparin sulfate is found in ________
A. RETICULAR FIBERS
B. Dermis of the skin
C. Cartilage
D. Basal lamina
Glycosaminoglycans are made up primarily of ____________
A. Proteins
B. Lipids
C. CARBOHYDRATES
D. Nucleus acids
The function of the T-Tubule is _____
A. Calcium storage
B. Actin synthesis
C. SPREADING THE ACTION POTENTIAL
D. ATP synthesis and storage
All the following contain thick filaments except ______
A. M-line
B. A-band
C. H-zone
D. I-BAND
The neuromuscular junction of skeletal muscle uses _____ as the neurotransmitter
A. Dopamine
B. Serotonin
C. ACETYLCHOLINE
D. Glycine
The triad is located at the _______
A. A-BAND AND I-BAND JUNCTION
B. Z-lines
C. M-line and h-zone junction
D. Z-line and I-band junction
All the following are true about Type II skeletal muscle except _______
A. Light staining
B. USES OXIDATIVE PHOSPHORYLATION
C. Less myoglobin
D. Used for fast contractions
ATP binds to the ________ filament
A. Thin
B. THICK
C. Both thin and thick
Calcium binds to the ______ protein
A. Tropomyosin
B. Myosin
C. Actin
D. TROPONIN
The Z-line is made up of _____
A.Thin filaments only
B. THICK FILAMENTS ONLY
C. Both thick and thin filaments
Each muscle cell is surrounded directly by the __________
A. Perimysium
B. EPIMYSIUM
C. Endomysium
D. Epineurium
A muscle cell with a homogenous cytoplasm and central nucleus is classified as ______
A. Skeletal muscle
B. Cardiac Muscle
C. SMOOTH MUSCLE
A muscle cell with striations and a central nucleus is classified as ______ muscle
A. Skeletal
B. CARDIAC
C. Smooth
The CNS is made up of the ________
A. Brain
B. Spinal cord
C. Plexuses
D. BOTH A AND B
The myelin sheath would be found surrounding the _____ of a neuron
A. Dendrite
B. AXON
C. Cell body
D. Both A and B
A neuron that has more than one dendrite is classified as a _______ neuron
A. Unipolar
B. Pseudounipolar
C. Bipolar
D. MULTIPOLAR
The function of the Nissan bodies is ______
A. Energy production
B. Phagocytosis
C. PROTEIN SYNTHESIS
D. Intracellular digestion
The phagocyte of the nervous system is the _______
A. Astrocyte
B. Ependymal
C. Oligodendrocyte
D. MICROGLIA
The nervous system best described as “rest and digest” is the ______
A. PARASYMPATHETIC
B. Central
C. Sympathetic
D. Peripheral
