Answer:
An osteoporotic bone is going to be much less dense, porous, and brittle. It is much more prone to fractures than regular bone.
Explanation:
Answer:
The presence of spotting, or some bleeding, during the first trimester of a pregnancy, is normal, as the placenta attaches itself on the uterine wall. However, there must never be severe bleeding, or pain. In the case of Mary Healy, she is presenting severe bleeding at her 3rd month of pregnancy, to the point that she has had 4 sanitary napkins used in an hour. Therefore, the doctor will have to:
a) The doctor will be concerned about three possible scenarios: the first, a miscarriage, which often happens during these first three months of pregnancy, and come with heavy bleeding depending on the type of miscarriage. The second scenario, is an ectopic pregnancy, which is a very serious case that requires emergency intervention. The third is infection, which could have caused a possible abortion.
b) The blood type that can be given to Mary Healy in an emergency situation is a complete packed red blood cell transfusion of O Rh negative type. This type is called the universal donor an it is because it is the least likely to cause an immune response from the host, when transfused.
c) The tests performed in blood work for women who present heavy bleeding during the first trimester of their pregnancy include the blood type to see if there is incompatibility, and also to evaluate the levels of pregnancy hormones. The blood type tests will also allow to know the reaction of the body to multiple transfusions, and there will possibly be a test for blood clotting factors.
If a patient's arterial blood gas indicates that her PaCO2 is 55 mm hg, then she is in the state of hypo-ventilating.
PaCO2 and ventilation are inversely correlated. A high PaCO2 hence indicates poor ventilation. Due to the opposite effects of ventilation, PAO2 and PACO2 are inversely connected. Increased PAO2 and decreased PACO2 are the outcomes of hyperventilation (PACO2 40 mmHg). Decreased PAO2 and hypoxemia result from hypoventilation (PACO2 40 mmHg).
The amount of carbon dioxide in arterial or venous blood is measured by the partial pressure of carbon dioxide (PCO2). It frequently acts as a sign of adequate alveolar ventilation in the lungs. Normally, the value of PCO2 falls between the range of 35 to 45 mmHg, or 4.7 to 6.0 kPa, under normal physiological conditions. Although an arterial blood gas is typically used to measure PCO2, there are additional approaches, such as peripheral venous, central venous, or mixed venous sampling.
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Answer:
Two functions of vagina are connection of uterus and receives penis.
Explanation:
Vagina is one of the most important part of the female reproductive system. The opening of vagina is known as introitus. Vagina is also known as birth canal.
Vagina provides lubrication and sensation to the human female. Vagina helps in the connection of uterus with the outside environment. The vagina receives penis during sexual intercourse.