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Histo Midterm 1
Question | Answer |
---|---|
Merocrin exocring glands produce thin, watery, inorganic secretions. T/F | True |
Connective Tissues with a large quantity of collagenous fibers form the framework for organs such as the spleen, liver, and lymph nodes. T/F | False, Replace collagenous with reticular. |
Intercalated disks and striations are characteristic of skeletal muscle. T/F | False, Replace skeletal with cardiac. |
The serous membrane on the surface of the stomach is know as the parietal peritoneum. T/F | False, Replace parietal with visceral. |
The Lining of the pericardial sac is known as the parietal pericardium. T/F | True |
The cartilage on the facets of intervertebral joints is elastic cartilage. T/F | False. Replace elastic with hyaline. |
The typical cell of the mucosa of the gastrointestinal tract is classified as pseudostratified ciliated columnar epithelium. T/F | False. Replace pseudostratified ciliated with simple. |
Glands which release their secretions directly into the blood stream are called exocrine glands. T/F | False. Replace exocrine with endocrine. |
The elastic ligament between the laminae of adjacent vertebrae is called the ligamentum flavum. T/F | True. |
Endothelium covers and lines internal cavities such as the pleural and pericardial cavities. T/F | False. Replace endothelium to mesothelium. |
Spindle- shaped cells with large single nuclue are characteristic of skeletal muscle. T/F | False. Replace skeletal with smooth. |
Smooth muscle cells possess central nuclei but lack striations. T/F | True. |
The sheath of fibrous connective tissue surrounding the fasciculus in skeletal muscle is the epimysium. T/F | False. Replace epimysium with perimysium. |
An epithelial tissue with a single layer of tall slender cells attached to the basement membrane is called simple cuboidal epithelial tissue. T/F | False. Replace cuboidal with columnar. |
The epithelial membrane lining the vaginal canal is mucous membrane. T/F | True. |
Inflammation of joints which is bilateral, symmetrical, and produces synovitis is called osteoarthritius. T/F | False. Replace Osteoarthritis with rhuematoid arthritis. |
The typical form of bone found in the epithysis of a long bone is cancellous (spongy) bone. T/F | True. |
Glands which release entire cells as their secretion are known as ______ glands. | Holocrine |
The layers of boney matrix surrounding the blood vessel in an osteon are known as ____. | lamellae |
The epiphyseal growth plates in long bones are examples of ____. | Hyaline cartilage |
The epiglottis is an example of ____. | elastic cartilage |
The reticular fiber array between muscle fiber cells in skeletal muscle is known as the ____. | endomysium |
A connective tissue wich in characterized by intracellular inclusions is ____ tissue. | Adipose |
A mulit-layered epithelium with coboidal basal cells and flat elongated cells at its surface would be classified as: | Stratified squamous. |
A homogeneous avascular matrix is characteristic of ____. | Hyaline cartilage. |
The structural subunits of myofibrils in skeletal muscle are the ____. | myofilaments. |
The kidney tubules are a site where _____ epithelial tissue is located. | Simple cuboidal |
The annulus fibrosis of the intervertebral disc is an example of ____. | Fibrocartilage |
Glands which "pinch off" a portion of a cell to produce a secretion are classified as ____ glands. | apocrine |
The fiber type that gives connective tissue great tensile strength is: | Collagen fibers. |
The layer of connective tissue surrounding the fasciculus in a skeletal muscle is known as the ____. | perimysium |
The lining of the trachea in the respiratory system is an example of ___ epithelial tissue. | pseudostratified columnar |
The characteristic cell in the reticular layer of the dermis is the ___ cell. | fibroblast |
The cell responsible for the formations of bone is the ___. | osteoblast |
The epidermis of the skin is an example of ___ epithelial tissue. | stratified squamous |
The connective tissue which forms the articular surfaces of long bones is ____. | hyaline cartilage |
The pinna of the ear is an example of ___. | elastic cartilage |
The strands of osteoid material which make up the matrix in cancellous bone are called ___. | trabeculae |
The organized array of myofilaments in a myofibril which forms the unit of contraction is the ____. | sarcomere |
The intertrabecular spaces in cancellous bone are occupied by material called ____. | Red bone marrow. |
The non-fibrous portion of the intercellular matrix in cartilage is known as ____. | AGS (Amorphous ground substance) |
Degenerative damage to the articular cartilages in joints is typical of ____. | osteoarthritis |
The material between the bones in the symphysis pubis is ____. | fibrocartilage |
Heat, pain, redness and swelling are characteristic of ____. | inflammation |
The cell membrane of a skeletal muscle fiber (cell) is known as the ____. | sarcolema |
Extracellular fluid is transported around myofibrils within a membrane structure called a _____. | T (tranverse) tubule |
The cytoplasmic processes interconnecting osteocytes in compact bone are in boney channels called ____. | canaliculi |
Neurons have cytoplasmic extensions that may extend long distances. T/F | True |
The elastic ligament between the laminae of adjacent vertebrae is called the ligamentum flavum. T/F | True |
Squamous cells are flattened, scalelike cells. T/F | True |
Endothelium covers and lines internal cavities such as the pleural and pericardial cavities. T/F | False. Replace Endothelium with Serous membrane |
The deapest layer of the epidermis is the stratum ____. | Basale |
The second layer of the epidermis from the basement membrane is the stratum ____. | spinosum |
The racheal cartilages are classified as ___ cartilage. | hyaline |
The shape of the external ear is maintained by ___. | elastic cartilage |
The reason that intervertebral disks exhibit a large amount of tensile strength to absorb shock is because they possess ____. | collagen fibers |
Organized groups of cells plus their intercelluar substances that have a common purpose for a(an) ____. | Tissue |
Give an example of loose irregular fibrous connective tissue. | areolar tissue |
A cartilage forming cell is known as a ____. | Chondroblast |
Glands which "pinch off" a portion of a cell to produce a secretion are classified as ____ glands. | apocrine |
The presence of lacunae, calcium salts, and blood vessels would indicate _____. | osseous tissue |
The reticular fiber array between muscle fiber cells in skeletal muscle is known as the ___. | Endomysium |
Compact bone is organized into units called ___. | osteons |
The organized array of myofilaments in a myofibril which forms the unit of contraction is the ____. | sarcomere |