Anatomy
Muscular tissue
- Composed of specialized cells that help with contraction and generation of force - Leads to movement of the body - Generates heat
Condyle
A smooth, rounded, articular process
The epidermis consists of stratified squamous epithelium. Which cell type found within these layers are a type of macrophage?
An increase in CA2 uptake in the kidneys
When the forearm is pronated, the radius is ____________ to the ulna.
Anterior
Which term is used to define the fact that epithelia do not contain blood vessels?
Avascularity
The neck of the femur is lateral to the:
Head of the femur
Which layer of the skin contains loose connective tissue and stores body fat?
Hypodermis
What is the function of microvilli?
Increase surface area by 20 times
The epidermis consists of stratified squamous epithelium. Which cell type found within these layers are a type of macrophage?
Langerhans cells
Which two bones/bone features come together to form the nasal septum?
Perpendicular plate and vomer
In the sun, cells are packed with filaments of keratin in the:
Stratified squamous epithelium
Most stem cells differentiate into keratinocytes in which skin layer?
Stratum basale
Which epidermal layer is found only in thick skin?
Stratum lucidum
Anatomy
Study of external and internal structures and the physical relationships between the parts
What kills cells in the stratum granulosum?
The presence of lipid substance
Histology
The study of tissues
How many layers of the dermis is present in thick skin?
2
The outer covering of bone is known as:
Periosteum
What is TRUE about pseudo stratified ciliated columnar epithelium?
They do not contain only one type of cell
Since there is a lack of blood vessels in the epidermis, what keeps the cells below the stratum lucidum alive?
They receive nutrients through diffusion.
Main function of a stratified epithelium is:
for protection
Goblet cells are an example of a
unicellular gland
The head of the fibula articulates with the:
Lateral condyle of the femur
Most of the stomach is in the ____________ quadrant.
Left-upper
Which of the following is an example of a long bone?
Radius
Biopsy
Removal of a sample of tissue for analysis
The pubic symphysis unites which two bones?
Right and left pubis
Which tarsal bone articulates with the tibia?
Talus
Amanda was recently driving and was involved in a T-bone car accident. As the other car struck her passenger side, Amanda's head hit against the side window located on the drivers' door. What parts of the skull would, most likely, be the areas where she could have sustained injuries?
Temporal bone and parietal bone
The outside lining of bone that helps it attach to fascia and circulatory components is the:
Periosteum
A pregnant woman would most likely suffer what type of spinal curvature and in what vertebral area?
Lordosis in the lumbar area
What type of ossification is involved in mandible, hip, limb and clavicle development?
Intramembranous, endochondral, endochondral, intramembranous
What is NOT a function of epithelial tissue?
To establish structural framework for the body
Which carpal bone, based on its location, would articulate with the metacarpal of the thumb?
Trapezium
Which of the following makes up the greatest amount in terms of molecular composition of the human body?
Water
In the secretion of the mammary glands, the secretory product is released during the shedding of the apical portion of the cell's cytoplasm that is packed with secretory vesicles. The cells in this gland then regenerates and creates more secretory vesicles. What kind o secretion is being described?
Apocrine secretion
Which term is used to define when the basal surface of a typical epithelium is bound to a thin basal lamina?
Attachment
Dissection
Cutting into smaller parts
Which bone has the linea aspera as one of the bone features?
Femur
Which structure gives us the unique characteristics of fingerprints?
Epidermal ridges
What is TRUE about epithelial tissues?
Epithelial tissue is not vascular. It is always exposed to the surface
Physiology
The study of function
Epithelial tissue
- Formed by different cell types - Covers body surfaces, lines hollow organs, lines body cavities and ducts, can form glands - Interacts with the external environment and internal environment
Connective tissue
- Protects and supports the body and its organs - Binds organs together, stores energy reserves as fat, helps provide the body with immunity to disease causing organisms
What time of bone is the patella?
- Sesamoid bone - Form tendons and ligaments
Which two bone features compose the condyle of the humerus?
Capitulum and trochlea
The anatomical name for the bones that make up the distal portion of the wrist joint is:
Carpals
The _____ suture separates the frontal and parietal bones of the skull.
Coronal
The coronoid process articulates with the _________ of the humerus.
Coronoid fossa
With respect to epithelial cells, polarity is a characteristic that refers to
How organelles are organized in a certain way within a cell
Which part of the nail does dirt get trapped?
Hyponychium
Where is bone added to during endochondral ossification?
Metaphysis
If you fall and scratch dead cells off your palm, which layer is exposed?
The stratum granulosum because removing dead skin cells means removing both stratum corner and stratum lucidum
Copy of a blood vessel that pumps blood towards the heart
Vein
Which structure separates the thoracic cavity from the abdominal cavity?
Diaphragm
The gallbladder belongs to which organ system?
Digestive
Pathologist
Doctor that examines the tissues and cells under a microscope and makes a diagnosis
In which of the following structures can we find stratified squamous epithelium?
Esophagus
The crista galli is a bone feature found on which of the following bones?
Ethmoid