A&P Flashcards
Name the two groups the bones of the skeleton are divided into
Axial
Appendicular
Name the acid that is made in the stomach.
Hydrochloric
The spinal nerves arise from both sides of the spinal cord; what do they emerge through?
Intervertebral or neural foramina or foramen
Describe where sebaceous glands are located and their function
They are located in the dermis. They secrete an oily fluid (sebum) to lubricate and protect the skin and hair.
Where is the aortic bifurcation located, and what arteries does it divide into?
It is located at the distal end of the abdominal aorta at which point the artery divides into the common iliac arteries.
The cystic duct drains which organ?
Gall bladder
Name the two extensions of nerve cells which form the white matter of the nervous system.
Axon(s)
Dendrite(s)
Describe the function of the ureters
To convey urine from the kidneys to the bladder.
What is the placenta’s function and how is it connected to the foetus?
It transfers nourishment and oxygen from the mother to the baby’s bloodstream and waste products from the baby to the mother. It is connected to the foetus by the umbilical cord.
Name the part of the ear that contains the organ of Corti
Cochlea
How many movable bones are found in the vertebral column? Name the three regions they are divided into.
24
Cervical vertebrae
Thoracic vertebrae
Lumbar vertebrae
What is the name for the distribution of acids, bases and salts in tissue cells, fluids and blood plasma which helps maintain normal pH and control the passage of water between cell membranes?
Electrolyte balance
Describe the function of the sclera
It maintains the shape of the eye and gives attachment to muscles of the eye
What pigment does sunlight promote the secretion of?
Melanin
What is the root word for ‘fat’?
Lip
What suffix is used for ‘falling’ or ‘downward displacement’?
Ptosis
Provide the definition for the term ‘bronchiectasis’
Dilation of the bronchus
What two prefixes can be used for the word ‘against’?
Anti
Contra
Name the root word for ‘eat’.
Phag
What suffix is used for ‘tumour’ or ‘swelling’?
Cele or Oma
Provide the meaning of the prefix ‘ect’.
Outside
Name the fluid that circulates through the body carrying nutrients and oxygen to the cells and carrying waste products away from cells for elimination
Blood
Name the transparent fluid in which many important chemicals are dissolved and in which are suspended red and white blood cells and platelets
Plasma
Name the Red blood cells which carry oxygen from the lungs to cells of the body
Erythrocytes
Names the White blood cells which help to prevent infection and diseases
Leucocytes
What are the cells which assist the clotting process when injury occurs?
Platelets (thrombocytes
Name the vessels that carry blood from the heart.
Arteries
Most arteries carry oxygenated blood, this is the exception…
Pulmonary artery
Arteries which supply oxygenated blood to the heart muscle
What are the arteries which supply oxygenated blood to the heart muscle called?
Coronary arteries
Name the vessels that transport blood to the heart.
Veins
Most veins carry deoxygenated blood, these are the exceptions…..
Pulmonary veins
Name the The three systems referred to when considering blood circulation…
The pulmonary, systemic and portal
What is the circulation of blood from the right ventricle of the heart to the lungs and back to the left atrium called?
Pulmonary circulation
What is the circulation of blood from the left ventricle of the heart via the aorta to all parts of the body called?
Systemic circulation
What system is where Venous blood passes from the capillary bed of the digestive system,
via the capillary bed of the liver in this circulation system?
Portal circulation
Names the Two membranous sacs which surround the heart…
Pericardium
Name the interior lining of the myocardium, which is continuous with the lining of the blood vessels…
Endocardium
Name the system provides protection of internal organs and the body’s framework and shape.
Musculoskeletal system
Name the place where two or more bones come together…
A joint
Bones are classified according to their shapes. The femur (thigh
bone) is an example of this type of bone…
Long bone
Name a strong fibrous membrane which almost completely covers bones…
Periosteum
What is the soft tissue found in the epiphyses of bones, vital to the
production of blood cells called?
Red marrow
Name the type of joints which are freely movable…
Synovial
Name the only bone in the skull which can move…
Mandible (lower jaw)
What is the relatively hard connective tissue that covers all parts of bones, in
contact within a joint called?
Cartilage
What are the twelve pairs which form a protective cage around organs in the thoracic
cavity called?
Ribs
What is the largest strongest bone in the body?
The femur
Name the tough fibrous connective tissue which forms the outside
layer of a freely movable joint…
The capsule
What is the fixed point of attachment (of a muscle) to a bone, opposite to the insertion called?
Origin
Name a cord of tissue that connects muscles to bones…
Tendon
Name an internal organ controlled by involuntary muscles…
Alimentary canal
What are the type of muscles which move the bones called?
Voluntary or skeletal muscles
What is the name of the system which the skin and its appendages–hair, nails, oil, and sweat glands– make up called?
Integumentary
Name the outer layer of the skin which consists of several layers of cornified dead cells?
The epidermis
Name the tough layer of skin located below the epidermis,
consisting of connective tissue with elastic and collagen
fibres…
The dermis
Name the Tubes in which hair grows, which is lined with epidermal cells…
Hair follicles
What are the two components of the central nervous system?
Brain and spinal cord
Describe the structure classification of joints
Joints are classified structurally based on their anatomical characteristics, and functionally based on the types of movements they permit.
Structurally:
Fibrous- no synovial cavity, held together by fibres
Cartilaginous- no synovial cavity, held together by Cartilage
Synovial joints-space between two bones, held together by ligaments & connective tissue
What does afferent mean
Conveying towards
What does anterior/ventral mean
The front surface
What does distal mean
Farthest from
What does dorsal/posterior mean
Pertaining to the back or towards the back
What does efferent mean
Conveying away from