nha exam review
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
endocardium | endothelial layer-inner
🗑
|
||||
myocardium | muscle-middle
🗑
|
||||
epicardium | fibrous-outer-coronary arteries are found here
🗑
|
||||
carrys o2 blood | aorta, arteries, arterioles
🗑
|
||||
carrys deox blood back to heart | veunules, veins, sup and inf vena cava
🗑
|
||||
capillaries | composed of only a layer of endothelial cells, connects arterioles and venules.
🗑
|
||||
capillary blood mix | arterial and venous
🗑
|
||||
avg adult blood | 5-6 liters
🗑
|
||||
plasma | 55%
🗑
|
||||
plasma contains.... | proteins, amino acids, gases, electrolytes, sugars, hormones, minerals, vitamins, h20 and urea (waste)
🗑
|
||||
% of formed elements of blood | 45%
🗑
|
||||
where do blood cells originate | stem cells in bone marrow
🗑
|
||||
contain hemoglobin | erythrocytes
🗑
|
||||
How many RBC? | 4.2 - 6.2 million
🗑
|
||||
life span of rbc | 120 days
🗑
|
||||
how many WBC? | 5,000 - 10,000
🗑
|
||||
leukocytosis | increase in WBC's~infection and leukemia
🗑
|
||||
leukopenia | decrease in wbc~viral infection or chemo
🗑
|
||||
first wbc on scene | neutrophils
🗑
|
||||
most numerous wbc | neutrophil
🗑
|
||||
neutrophils~phagocytic | engulf or digest bacteria~increase in bacterial
🗑
|
||||
2d most numerous wbc | lymphocyte~viral~immunity
🗑
|
||||
largest wbc | monocyte
🗑
|
||||
monocyte % | 3-8%
🗑
|
||||
monocytes that pass into tissue | macrophage to powerfull phagocytes
🗑
|
||||
monocytes | # increases in intracellular infectionc and TB
🗑
|
||||
eosinophils % | 1-3%
🗑
|
||||
eosinophils | active against anti-body foreign molecules
🗑
|
||||
eosinophils increased in.... | allergies, skin and parasitic infections
🗑
|
||||
basophil % | 0-1%
🗑
|
||||
basophils carry... | histamine
🗑
|
||||
thrombocytes are aka... | platelets
🗑
|
||||
avg # of platelets | 140,000 to 440,000
🗑
|
||||
platelets life span | 9-12 days
🗑
|
||||
what are platelets essential for? | blood coagulation
🗑
|
||||
hemostasis | blood vessels are repaired after injury
🗑
|
||||
4 stages of hemostasis | vascular~platelet~coagulation~fibrinolysis
🗑
|
||||
only vein palpated in obese pt? | cephalic~2d choice vein~moves
🗑
|
||||
basilic | last choice of vein~near the brachial artery
🗑
|
||||
tortous vein | winding or crooked veins
🗑
|
||||
vacutainer needle size | 1" to 1.5"
🗑
|
||||
butterfly gauge and length | 23~1/2 to 3/4"
🗑
|
||||
syringe ML | 10 - 20
🗑
|
||||
Hematoma | blood accumulates in the tissue around the vein
🗑
|
||||
hemoconcentration | increased proportion of formed elements to plasma caused by the tourniquete left on to long.
🗑
|
||||
phlebitis | inflammation of the vein
🗑
|
||||
petechiae | tiny non raised red spots that appear on the skin from rupturing capillaries (tourniquete left on to long)
🗑
|
||||
thrombus | blood clot~insufficient pressure after needle is removed
🗑
|
||||
thrombophlebitis | inflammation of a vein with formation of a clot
🗑
|
||||
septicemia | systemic infection~presence of pathogenic organism during venipuncture
🗑
|
||||
trauma | injury to underlying tissue caused by probing the needle
🗑
|
||||
edema | accumulation of fluid in tissues
🗑
|
||||
fistula | permanent surgical connection between an artery and a vein. (never use for venipuncture)
🗑
|
||||
timed specimen | used to monitor the level of a substance or condition in a pt
🗑
|
||||
two-hour postprandial test | used for DM
🗑
|
||||
Oral glucose tolerance test | used to diagnose DM
🗑
|
||||
OGTT hours... | 0700 - 0900
🗑
|
||||
trough | lowest blood level
🗑
|
||||
Blood cultures | used to detect m/o in pt's blood
🗑
|
||||
adult lancet range | 3.0
🗑
|
||||
infant lancet range | 0.85 (do not exceed 2.0)
🗑
|
||||
capillary order of draw | lavender~tubes w/other additives, tubes with no additives
🗑
|
||||
most common specimen analyzed? | whole blood
🗑
|
||||
liver profile | ALP, AST, ALT, GGT, and Bilubrin
🗑
|
||||
coronary risk profile | cholesterol, triglycerides, HDL, LDL
🗑
|
||||
culture and sensitivity test (C&S) | detect and identify m/o and determine the most effective antibiotic
🗑
|
||||
medical asepsis | destruction of pathogenic m/o after they leave the body
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
bg1282
Popular Medical sets