Search results
Results from the WOW.Com Content Network
The medical problems that are direct consequence of high altitude are caused by the low inspired partial pressure of oxygen, which is caused by the reduced atmospheric pressure, and the constant gas fraction of oxygen in atmospheric air over the range in which humans can survive. [1]
High-altitude flatus expulsion was first described by Joseph Hamel in c. 1820 [2] and occasionally described afterward. [3] A landmark study of this phenomenon was published in 1981 by Paul Auerbach and York Miller.
Breast development throughout pregnancy may result in significant Areola and Areolar gland enlargement, erectile nipples, and/or nipple sensitivity. [8] [9] A woman's breasts grow during pregnancy, typically 1 to 2 cup sizes. [10] A woman who wore a C cup bra prior to her pregnancy may need to buy an F cup or larger bra while nursing. [11]
Altitude sickness, the mildest form being acute mountain sickness (AMS), is a harmful effect of high altitude, caused by rapid exposure to low amounts of oxygen at high elevation. [ 1 ] [ 2 ] [ 3 ] People's bodies can respond to high altitude in different ways.
Women who live at high altitude are also more likely to experience pre-eclampsia. [89] [90] Pre-eclampsia is also more common in some ethnic groups (e.g. African-Americans, Sub-Saharan Africans, Latin Americans, African Caribbeans, and Filipinos). [15] [91] [92] Eclampsia is a major complication of pre-eclampsia. Eclampsia affects 0.56 per ...
Often gets better but may last entire pregnancy [2] Causes: Unknown. [3] New research (late 2023) indicates an elevated level of one specific hormone. Risk factors: First pregnancy, multiple pregnancy, obesity, prior or family history of hyperemesis gravidarum, trophoblastic disorder: Diagnostic method: Based on symptoms [3] Differential diagnosis
a problem with the fetus; a problem with the placenta; a tumor or liver disease in the woman; a normally elevated AFP in the fetus or woman (some people naturally have very high AFP) Usual follow-up steps include (1) a prenatal ultrasound exam to look for fetal abnormalities and/or (2) measurement of AFP in amniotic fluid obtained via ...
Gastrointestinal Nursing is a monthly peer-reviewed nursing journal covering research and clinical work on the practice of gastrointestinal nursing. It is published ...