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Samples
- A sample of small intestine is obtained by the use of a flexible scope that is passed through the ... small intestine. In the small intestine, a small sample is removed and placed on a microscope slide. ...
- A "clean-catch" urine sample is performed by collecting the sample of urine in midstream. Men or boys should wipe clean the head of the ...
- A capillary sample of blood is obtained by pricking the skin's surface to obtain a drop or several drops of blood ...
- A stool sample is obtained to test for a rotavirus infection. Rotavirus is the most common cause of infectious diarrhea in ...
- Images ... Urine is the liquid waste product excreted by the kidneys. It is stored in the bladder until it is emptied out through the urethra.
- Images ... The peritoneum is the membrane lining the abdominal cavity.
- Images ... The pulse of an artery determines the location of an arterial stick. The primary reason for taking blood from an artery rather ...
- Images ... Culdocentesis is a procedure which checks for abnormal fluid in the space that is just behind the vagina, the posterior cul- ...
- Images ... To draw blood, a needle is inserted beneath the skin. Regardless of the amount of pain, infants will usually cry.
- ... the outermost layer of the embryonic sac. Surgeons sample these projections for genetic testing because they contain ... To take a chorionic villus sample, your surgeon either enters the ... the abdomen (transabdominal procedure). The fetus' position in ...