|
|
Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.
Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.
The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.
For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.
![Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro](https://biology-forums.com/gallery/47/medium_33_19_02_12_5_44_56_20721703.jpeg)
![Amniocentesis. The patient is examined with ultrasound to determine the placental site and to locate ...](https://biology-forums.com/gallery/47/medium_660366_15_03_17_5_37_22_271452391.jpeg)
![Calculation of body mass index. To determine your BMI, find the value for your height on the left ...](https://biology-forums.com/gallery/28/medium_482573_29_04_17_6_25_01_28783455.jpeg)
![The relationship of substrate con- version (as measured by optical density) to the amount of patient ...](https://biology-forums.com/gallery/31/medium_398119_12_07_17_4_20_10_316061311.jpeg)