Answer:
Umbilical cord
Explanation:
Allantois is a hollow sac like structure. Its primary role is to eliminate liquid waste from the fetus and help in exchange of gases. Amniote is the group of organisms which contain allantois, amnion and chorion. Reptiles, birds and mammals are part of this group.
In mammals, allantois develops into umbilical cord. Umbilical cord is present between the fetus and the placenta. Human umbilical cord has two arteries and one vein. The vein brings nutrient rich, oxygenated blood from the placenta to fetus. The arteries brings back nutrient depleted, deoxygenated blood to placenta.
The word profession means a course or principle of action adopted and is denoted as option B.
<h3>What is a Profession?</h3>
This is a type of work which requires special skills in order to execute certain projects
This course or principle of action is usually adopted by individuals and used as a source of income.
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The most common symptom of placental abruption is dark red vaginal bleeding with pain about during the third trimester of pregnancy.
<h3>What is abruptio placentae?</h3>
Placental abruption (abruptio placentae) is a serious complication of pregnancy. The placenta develops in the uterus during pregnancy that supplies the baby with nutrients and oxygen.
The most common symptom of this complication is dark red vaginal bleeding with pain during the third trimester of pregnancy.
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Answer: B) apply gentle traction to the bone injury and splint the ankle with a padded rigid splint.
Explanation:
Capillary refill time is the time taken by the capillary bed to change color from red to complete blanching. It can be measured by holding the hand to a level higher than the heart level and by applying pressure over the soft pad of fingers and observing the color change. Normal capillary refill time is 2 seconds.
A capillary time of 4 seconds indicates that capillaries are not functioning properly and blood is not reached immediately over the feet. Thus application of traction can help by pulling the fractured body part. The split is a medical device which can provide support to the ankle.
Answer:
55 percent
Eighty-percent of of workers had access to medical care plans , a percentage greater than dental access of 55 percent and vison care 38 percent
