Secondary hypertension is more common in preadolescent children, with most cases caused by renal disease. Primary or essential hypertension is more common in adolescents and has multiple risk factors, including obesity and a family history of hypertension.
Midge (family Chironomidae), also called chironomid, nonbiting midge, or gnat, any of a group of tiny two-winged flies (order Diptera) that superficially resemble mosquitoes. Although they resemble mosquitoes, midges are harmless, with small mouthparts that are not elongated into a piercing structure for blood feeding. They do not have scales on wings or body, and the pattern of wing veins differs from that of mosquitoes. The male antennae are feathery.
Midwife and MCU faculty member Jes La Bleu. The definition of a midwife varies depending upon where you live in the world. In the United States there are two categories of midwives: nurse-midwives, who are trained in both nursing and midwifery, and direct entry midwives, who are not necessarily nurses before they train to become midwives.