Anotomy And Physiology

 
Created Dec 14, 2011
by jw2011
Table View
Download
Print

Flashcard Set Preview

Side ASide B
The Most important chemical stimulus leading to increasing rate and depth of breathing is:
increased carbon dioxide in the blood
The immune serum used to prevent maternal sensitization to Rh antigens is:
RhoGAM
Lymph from the left arm returns to the heart through the:
Thoracic duct
The pharynogotympanic tubes, which drain the middle ear, open into the :
nasopharynx
Chest pain resulting from the loss of oxygen to heart cells is called:
angina pectoris
The gas exchange that occurs between blood and tissue cells at systemic cappillaries is called:
internal respiration
In a Centrifuged blood sample, the buffy coat between the formed elements and the plasma contains:
Leukocytes and Platelets
Coronary heart diesease results from:
The accumulaion of fatty substances within blood vessels
The average functional lifespan of an RBC is:
100-120 days
Erythocytes:
lack a nucleus and most organelles
what is the most common cause for lung cancer:
smoking
The lymph tissues found within the walls of the small intestine are called:
Peyer's patches
The opening between the vocal cord is called the:
glottis
A substance that stimulates the immune system to release antibodies:
antigen
Pulmonary circulation involves blood flow to and from the heart and the:
lungs
Which of these blood types carries no antigens
type O
What specific type of acquired immunity do vaccines provide:
artificially  acquired active immunity
Hematocrit is the precentage of:
erytorocytes in blood
Which of the following is NOT a mechanism that aids lymph return:
the pumping action of the hear
Normal whole blood contains____g of hemoglobin per 100mL.
12-18
Vaccines are NOT for:
snakes bites
Which one of the following is NOT one of the four most common indicators of the inflammatory...
fever
The study of immunity is called:
immunology
WHich of the following substances is NOT typically perceived as an antigen:
self antigens
The homeostatic imbalance associated with the death of may full-terms newborn infants is called:
SIDS
Which blood types can a person with blood type O recieve:
Type O
Which of the Following represents the correct path for the transmission of an impulse in the...
sinoatrial(SA)node,atioventricular (AV) node, AV bundle right and left bundle branches, purkinje...
Expiration(Exhalation)occurs when:
diaphragm and Itercoastal muscles relax
Which lympathic organ's ,major job is to destroy worn-out red blood cells and return some of...
spleen
B cells develop immunocompetence in the:
Bone marrow
The molecule that prevents lung collaps by lowering the surface tension of the water film lining...
surfactant
The presence of air in the intrapleural space is known as:
pneumothorax
The hormone that regulates the rate of erythrocyte production is called:
erythropoietin
Hypoventilation dramatically increases carbonic acid concentration and involves:
extremely slow breathing
What is the role of mucus in the nasal cavity:
trap incoming bacteria and other foreign debris
The nasal cavity is seperated from the oral cavity by:
both the hard and soft palate
A person with a heart rate of 75 beats per minute and a stroke volume of 60mL per beat has...
4500mL/minute
Surfactant is usually present in fetal lungs in adequate quantities by:
28-30 weeks of pregnancy
The process by which neutrophils are squeezed through the capillary walls during the inflammatory...
diapedesis
The tricuspid valve is located between the:
right atrium and right ventricule
The most common type of blood is the U.S. population is:
O
Exchange of both oxygen and Carbon dioxide through the respiratory membrane occurs by:
Simple diffusion
The most numerous white blood cells are the:
Neutrophils
The volume of blood pumped out by each ventricle with each beat of the heart is called the:
stroke volume
Which lymphoid tissues trap and remove bacteria entering the throat:
Tonsils
The univeral recipient has blood type:
AB
Gas Exchang occurs in the:
alveoli
The specific type of acquired immunity that a fetus obtains from maternal antibodies that cross...
artificially acquired passive immunity
The respiratory conducting passageways perform all of the following functions EXCEPT:
exchange gases
The respiratory rate in adults is:
12-18 respiratons per minute
The body's first line of defense against the invasion of disease-causing microorganisms is:
Skin and mucous membranes
Veins:
often have valves to prevent the backflow of blood
A clot that breaks away from a vessel wall and circulates freely within the bloodstream is...
embolus
Which of the following values is typical for the number of white blood cells in a cubic mllimeter...
5,000
Cessation of breathing is called:
apnea
The thymus gland is most active during:
adolescence
Lymph is largely composed of water that has escaped from:
Blood
The path of blood frow within the systemic vascular system is:
arteries, arterioles, capillary beds,venules, veins
The body's temperature-regulating"thermostat" that can be reset upward in response to pyrogens:
Hypothalamus
Hyperventilaton leads to all of the following except:
Build up of carbon dioxide in the blood
The lymph organ that programs Tcells and functions at peak levels only during youth is the:
thynys
which one of the following blood vessels carries oxygenated blood:
pulmonary Vein
Which of the following is NOT true of hte lungs :
Both lung have two lobes
Terminal bronchioles eventually terminate in:
alveoli
The Sinotial node is located in the:
right atrium
Which blood type contains the A antigen only:
blood type A
Carbon dioxide dissolves in blood plasm for transport as:
Bicarbonate ion
The serous membrane covering the surface of the lungs is called the:
visceral pluera
where are the tonsils located:
throat
which of the following is NOT one of the four main events of respiration:
residual volume
Vibration due to exhaled air that results in speech is a function of the:
true vocal cords
An isograft is a tissue graft donated by:
an identical twin
The flap of elastic cartillage that protects food from entering the larynx when swallowing...
epiglottis
Contaminated mucus is removed from the lower repiratory passageways, such as the trachea ,...
cilia
oxygen binds with hemoglobin in the blood to form:
 oxyhemoglobin
Which congenital respiratory disease results in the oversecretion of mucus and clogging of...
cysitc fibrosis
where does hematopoiesis produce new red blood cells
red bone marrow
WHich one of the following formed elements in the most abundant:
erythocytes
The bluish cast that can result from inadequate oxygenation of the skin mucosa is called:
cyanosis
Following the removal of the laynx, a person would be unable to:
speak
whens your bday?
february 10th

Upgrade and get a lot more done!
Upgrade    Cancel