The structure attaches a muscle to bone and helps stabilize a synovial joint?
tendon
The study of the muscular system
Myology
Whether secretion is one of the muscular system functions
False
The muscle shape of which the rectus femoris is an example
Fusiform bi-pennate
- The name of the tissue sheet that separate individual muscle fibers from each other
Endomysium
The term that refers to a muscle that prevents a bone from moving during an action
Fixator
The term best describes muscle fibers arranged in bundles
Fascicles
The name of the prime mover muscle for inhalation
Diaphragm
The structure that connects the frontal and the occipital bellies of the occipitofrontal(Epicranius) muscle
Galea aponeurotica
The name of the deepest muscle of the muscles of the abdominal wall
- transversus abdominis
The antagonist muscle to the triceps brachii
- Deltoid
The longest muscle in the human body
Sartorius muscle
From a list of muscles select the muscle that is/isn’t part of the SITS muscles
Only the supraspinatus, infraspinatus, teres minor & subscapularis
From a list of muscles select the muscle that is/isn’t part of the quadriceps muscles
- only the the rectus femoris, the vastus lateralis, the vastus intermedius, and the vastus medialis
From a list of muscles select the muscle that is/isn’t part of the hamstrings
- only the semimembranosus, semitendinosus, biceps femoris (long head) and the biceps femoris (short head)
From a list of muscles select the muscle that is/isn’t part of the mastication muscle
- only the temporalis, masseter, medial pterygoid and lateral pterygoid muscles
The names of the muscles that form(s) the calf muscle
- the Gastrocnemius and the soleus
Whether muscle extensibility refers to the ability of a muscle to stretch
- True
Whether skeletal muscle is called voluntary because it is usually subjected to conscious control
- True
Whether a skeletal muscle fiber contains a single nucleus
- False
The name of myofilament that runs through the core of a thick filament and anchors it to a Z disc
- Elastic filament
Whether the sarcoplasmic reticulum of a muscle fiber is the smooth endoplasmic reticulum of the muscle fiber
- True
The components that the triad of a muscle fiber consists of
- 1 T-tubule and 2 terminal cisterns
The type of filament that is predominantly made of myosin
- Thick filaments
The structure that marks the boundaries of a sarcomere
- Z lines
The band that contains overlapping thick and thin filaments
- A- band
The term that describes the alternating light and dark bands in a skeletal muscle
- Striations
The regulatory protein that acts as a calcium receptor in a skeletal muscle cell
- Troponin
From a list of functions, which one is/is not a function of the skeleton-
Skeletons functions are s upport, movement, electrolyte balance, acid base balance, blood function
The type of tissue the oseous tissue belongs to
- Connective
The name of the center cavity of a long bone
- Medullary cavity
The type of bone a vertebra belongs to
- Irregular bone
The name of the external sheath covering a long bone
- Periosteum
The name of the bone cells before and after becoming enclosed in lacunae
- Lamellae, Osteocytes
The substance that osteoid tissue lacks that makes it different from bone
- Hydroxyapatite
The name of the bone-forming cells
- Osteoblasts
The material/substance that gives the bone the hardiness property and the one that gives it some degree of flexibility?
Osteoid matrix/ hydroxyapatite and collagen fibers gives the bone hardness and flexibility
The bone cell (from a list of 5 bone cells) that has the greatest number of lysosomes
- Osteoclasts
The type of bone where trabeculae and spicules are found in the
- Spongy bone
The role of red bone marrow in the production of new bone cells
FALSE, creates red and white blood cells but doesn't store
Whether concentric lamellae in an osteon are connected by lacunae
- FALSE
The name of the spaces(cavities) found within the concentric lamellae and the name of their content
- Lacunae containing chondrocytes
The content of the marrow cavity of an adult humorous diaphysis
- Yellow Bone Marrow
Whether intramembranous ossification is common in children and endochondral ossification is typically in young adults
- FALSE
The name of the process of dissolving bone and returning its mineral to the bloodstream
- Bone resorption
The name of the spaces(cavities) found within the concentric lamellae and the name of their content
-Lacunae
What you would find in the marrow cavity of the diaphysis of an adult humorous
-Yellow Bone Marrow
The type of bones produced by intramembranous ossification
-flat bones of the skull, clavicle, and most of the cranial bones.
The specific precursor C.T. type that is replaced by bone in endochondral ossification
-Hyaline Cartilage
Whether a radiograph (x-ray) of child’s hand will show epiphysial lines
FALSE
Bone elongations is the results of the growth of what tissue
-Cartilage Growth
A growing long bone in a child has only two areas of cartilage at the epiphysis. What are the names of these two areas?
-Articular cartilage and the epiphyseal plate
The three common components of a feedback loop
-a sensor, control center and an effector
Whether the frontal plane passes vertically thru the body or an organ and divides it into equal right and left portions.
-FALSE
The position of the liver relative to the diaphragm
- Inferior to the Diaphragm, beneath the diaphragm
Whether the most lateral and superior region of the abdomen is the hypochondriac regio
-TRUE
The name of the cavity containing the brain
Cranial cavity
Whether feeling for swollen lymph nodes is an example of auscultation
-FALSE
The scientific term used for the study of the structure and function of cells
- Cell biology
Chemicals in a solution can move down a concentration gradient, what this statement means?
- means the chemical will move from the area of high concentration to the area of low concentration.
The term describing the structure that is composed of two or more tissue types, and the one that describes the microscopic structures in a cell
-Organs
The order of the levels of human structure from the most complex to the simplest
-Organism, organ systems, organs, tissues, cells, organelles, molecules, atoms.
The order of the levels of human structure from the simplest to the most complex
Atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism
The name of the structure the following statement refers to: “A group of similar cells and their intercellular materials in a discrete region of an organ performing a specific function".
-Tissue
The type of feedback occurring during hormonal stimulation of a woman uterus during childbirth
-Positive feedback loop
Whether ionic bonds break apart in water more easily than covalent
-TRUE
The value of blood pH and its classification
- 7.35-7.45 pH, blood is normal
Whether the high heat capacity of water makes it a very ineffective coolant.
-FALSE
Whether in an exchange reaction, covalent bonds are broken and new covalent bonds are formed
-TRUE
The number of protons and neutrons of an atom with an atomic number of 11 and an Atomic mass of 23.
11 Protons and 12 neutrons
The determinant of the chemical properties of an atom
-by the number of electrons
The number of valence electrons in an atom with an atomic number of 8 and an atomic mass of 16
- 6 valence electrons
Whether the clear gel that usually surrounds cells is called interstitial fluid
-TRUE
The names of tissues found in adult organs
-epithelial tissue, connective tissue, muscle tissue, and nervous tissue
The name of the clear gel fluid inside the cell
- Cytoplasm
The type of tissue that makes the covering of body surfaces and lining of body cavities
-Epithelial tissue
The two tissue types between which the basement membrane is found
-epithelial tissues and connective tissue
The type of epithelium of air sacs (alveoli) thru which oxygen and carbon dioxide diffuse rapidly
- simple squamous epithelium
The type of epithelium that most of kidney tubules are made of
-Simple cuboidal epithelium
The type of narrow and tall epithelial cells that touching the basement membrane and reaching the apical surface
- simple columnar
The name of each of the following epithelia:
a.The most widespread epithelium in the body
b.The rare epithelium found in the body
a. Stratified squamous epithelium
b. Stratified Columnar
The type of epithelium that all its cells reach the basement membrane but only some (ciliated) reach the free surface
-Pseudostratified Columnar
The cells found between some simple columnar and pseudostratified columnar epithelia, which produce protective mucous coating over the mucous membranes
-Goblet
Whether plasma cells produce the ground substance of the matrix of connective tissue
-FALSE
The cells that produce the rubbery matrix of cartilage, and the cells that produce the fibers and ground substance of fibrous connective tissue
- Chondroblasts, Fibroblasts
The location where osteocytes and chondrocytes are found
-Lacunae
The name of the membrane that lines cavities open to the exterior environment
-Mucous Membranes
Whether the skin carries out the 1st step in the synthesis of vitamin D
-TRUE
Whether the deeper of the two layers of the skin is the hypodermis
-FALSE
The name of layer where the youngest keratinocytes are found
-Stratum basale
The names of the pigments that give color to the skin
-Melanin, carotene, hemoglobin
From a list of layers and structures, identify which is/is not part of the skin
- superficial fascia / hypodermis is not part of the skin
-
The name of the layer where subcutaneous injection is administered
- hypodermis/ subcutaneous