Examlex
The four types of probability sampling procedures include: simple, stratified, cluster, and quota.
Gram-positive
Referring to bacteria that retain a violet dye when stained in the Gram stain procedure, indicative of a thick peptidoglycan cell wall.
Gram-variable
Refers to bacteria that do not consistently stain as either Gram-positive or Gram-negative.
Pyridium
A medication used to relieve symptoms caused by irritation of the urinary tract, such as pain, burning, and the urge to urinate.
Jaundice
A yellowish discoloration of the sclera and skin due to the presence of bile pigments in the blood.
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