![]() |
The health care provider will perform a physical examination. For men, the areas to be examined include the abdomen, bladder area, penis, and scrotum. A digital rectal exam will also be performed. The physical exam may reveal tender and enlarged l...
|
|
|
The diagnosis for a urinary tract infection is made by assessing the symptoms, feeling (palpating) the abdomen for tenderness, and a urinalysis. A urinalysis, or urine sample, is examined for both the presence of bacteria and white blood cells. Af...
|
![]() |
A complete blood count (CBC) test measures the following: The number of red blood cells (RBCs) The number of white blood cells (WBCs) The total amount of hemoglobin in the blood The fraction of the blood composed of red blood cells ( hematocrit ) The mean corpuscular volume (MCV) -- the size of the red blood cells CBC also includes information about the red blood cells that is calculated from the other measurements: MCH (mean corpuscular hemoglobin) MCHC (mean corpuscular hemoglobin concentration) The platelet count is also usually included in the CBC.
|
|
|
One of the most commonly ordered clinical laboratory tests, a blood count, also called a complete blood count (CBC), is a basic evaluation of the cells (red blood cells, white blood cells, and platelets) suspended in the liquid part of the blood (plasma). It involves determining the numbers, concentrations, and conditions of the different types of blood cells.
|
|
|
A complete blood count (CBC) is a series of tests used to evaluate the composition and concentration of the cellular components of blood. It consists of the following tests: red blood cell (RBC) count, white blood cell (WBC) count, and platelet count; measurement of hemoglobin and mean red cell volume; classification of white blood cells (WBC differential); and calculation of hematocrit and red blood cell indices .
|
|
The clinical laboratory test that evaluates the three main cellular components of peripheral blood (red cells, white cells, and platelets) is called the " complete blood count " (CBC). It is used commonly to assess whether a patient is anemic (low red cell count), has an infection (increased white blood cells), or has abnormal blood coagulation (platelet levels).
|
|
A complete blood count (CBC) is a series of tests used to evaluate the composition and concentration of the cellular components of blood. It consists of the following tests: red blood cell (RBC) count, white blood cell (WBC) count, and platelet count; measurement of hemoglobin and mean red cell volume; classification of white blood cells (WBC differential); and calculation of hematocrit and red blood cell indices .
|
![]() |
This is a blood test to detect beta-HCG ( human chorionic gonadotropin ), a hormone normally produced during pregnancy.
|
|
|
Sexually transmitted disease (STD) is a term used to describe more than 20 different infections that are transmitted through exchange of semen, blood, and other body fluids; or by direct contact with the affected body areas of people with STDs. Sexually transmitted diseases are also called venereal diseases.
|
|
|
Gonorrhea is a highly contagious sexually transmitted disease that is caused by the bacterium Neisseria gonorrhoeae . The mucous membranes of the genital region may become inflamed without the development of any other symptoms.
|
|
Sexually transmitted diseases (STDs) are viral and bacterial infections passed from one person to another through sexual contact. Adolescence is a time of opportunities and risk when many health behaviors are established.
|
|
Gonorrhea is a sexually transmitted disease (commonly known as "the clap") caused by the bacterium Neisseria gonorrhea . See also: Disseminated gonococcemia
|
|
Gonorrhea is a sexually transmitted disease (STD) caused by Neisseria gonorrhoeae , a bacterium. Gonorrhea is spread through sexual contact (vaginal, oral, or anal).
|
|
Sexually transmitted diseases (STDs) are caused by a group of infectious microorganisms that are transmitted mainly through sexual activity. These agents represent a costly, burdensome global public health problem.
|
|
|
Gonorrhea is a highly contagious sexually transmitted disease (STD) caused by the Neisseria gonorrhoeae bacterium. The genitourinary tract is the main system that is usually affected, but gonorrhea can also spread to the rectum, the throat, and the eyes.
|
|
Gonorrhea is a sexually transmitted disease (STD) caused by a bacteria called Neisseria gonorrhoeae. Gonorrhea is most common among females ages 15-19 and males ages 20-24.
|
|
|
Viral and bacterial infections passed from one person to another through sexual contact. Adolescence is the period of transition from childhood to adulthood when profound changes occur.
|
![]() |
A pregnancy test measures a hormone called human chorionic gonadotropin (HCG) to determine whether a woman is pregnant. The test can be performed on blood (serum) or urine. There are two types of pregnancy tests -- qualitative, which measures whether the HCG hormone is present; and, quantitative, which measures how much of the hormone is present. See also: HCG - urine HCG - serum - qualitative HCG - serum - quantitative
|
|
Pregnancy is detected by measuring the concentration of human chorionic gonadotropin (hCG) in serum or urine. Human chorionic gonadotropin is a hormone produced by the placenta that supports the corpus luteum after fertilization of the ovum.
|
|
The most common test of pregnancy involves the detection of a hormone known as human chorionic gonadotropin (hCG) in a sample of blood or urine. Purpose To determine whether or not a woman is pregnant.
|
![]() |
Urinalysis is a physical and/or chemical examination of the urine. It consist of a battery of chemical and microscopic tests to screen for urinary tract infections , renal (kidney) disease , and diseases of other organs that result in the appearance of abnormal metabolites (break-down products) in the urine.
|
|
Urinalysis is a diagnostic physical, chemical, and microscopic examination of a urine sample (specimen). Specimens can be obtained by normal emptying of the bladder (voiding) or by a hospital procedure called catheterization.
|
|
The urine specimen collection is a procedure used to obtain a sample of urine from a patient for diagnostic tests. Purpose The purpose of obtaining a urine sample is to test for any abnormalities that may be present, such as bacteria , ketones, or drugs.
|
|
A urinalysis is a group of manual and/or automated qualitative and semi-quantitative tests performed on a urine sample. A routine urinalysis usually includes the following tests: color, transparency, specific gravity, pH, protein, glucose, ketones, blood, bilirubin, nitrite, urobilinogen, and leukocyte esterase.
|
|
|
A urinalysis is a group of manual and/or automated qualitative and semi-quantitative tests performed on a urine sample. A routine urinalysis usually includes the following tests: color, transparency, specific gravity, pH, protein, glucose, ketones, blood , bilirubin, nitrite, urobilinogen, and leukocyte esterase.
|
|
Urinalysis is an important test used in diagnosing diseases of the genitourinary tract. Urine is examined for pH and specific gravity by chemical and direct microscopic methods.
|
|
Urine typically contains epithelial cells shed from the urinary tract. Urine cytology evaluates this urinary sediment for the presence of cancerous cells from the lining of the urinary tract, and it is a convenient noninvasive technique for follow-up analysis of patients treated for urinary tract cancers.
|
|
A urine dipstick is a colorimetric chemical assay that can be used to determine the pH, specific gravity, protein, glucose, ketone, bilirubin, urobilinogen, blood, leukocyte, and nitrite levels of an individual ' s urine. It consists of a reagent stick-pad, which is immersed in a fresh urine specimen and then withdrawn.
|