Explanation:
Open the victim's airway by tilting the head and lifting the chin: –If possible, without moving the victim from his or her original position, place your hand on the victim's forehead and gently tilt the head back, keeping your thumb and index finger free to close the victim's nose if rescue breathing is required.
A gynecologist is a doctor who specializes in women's reproductive health. Obstetricians care for women during their pregnancy and just after the baby is born. They also deliver babies. An ob-gyn is trained to do all of these things.
According to https://www.webmd.com/women/guide/what-to-expect-from-an-ob-gyn-visit
A newborn has hematuria, melena, and umbilical hemorrhage. The infant is probably feeling Vit. K deficiency bleeding.
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What is bleeding?</h3>
Blood leaving from the circulatory system through broken blood vessels called bleeding, hemorrhaging, haemorrhaging, or losing blood. A wound in the skin or a natural hole like the mouth, nose, urethra, vagina, or anus can cause bleeding to occur either internally or outwardly. Massive blood volume loss, or hypovolemia, is known as exsanguination, and it is the death caused by severe blood loss. When compared to blood donation, which normally uses 8–10% of the donor's blood volume, a healthy individual can typically tolerate a loss of 10–15% of their entire blood volume without experiencing major medical problems. Hemostasis, which refers to the act of regulating or halting bleeding, is a crucial component of both surgical and first aid procedures.
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Answer:
water evaporating into gas
Answer:
Hemoglobin is an important intracellular protein buffer present inside the red blood cells (RBC). When the partial pressure of carbon dioxide (pCO2) is increased, it freely diffuses into the RBC where it reacts with water molecules to form carbonic acid which dissociates to form bicarbonate and hydrogen ions by the enzyme carbonic acid which dissociates to form bicarbonate and hydrogen ions by the enzyme carbonic anhydrase. Hydrogen ions liberated in this reaction are buffered by hemoglobin.