Describe the events of labor and delivery
What will be an ideal response?
Labor and delivery of an infant can be divided into three stages.
1. Dilation stage—Uterine muscles are strongly contracting and pressing the baby against the cervix. Causes the cervix to dilate and become thinner (which is called effacement).
2. Expulsion stage—When the cervix is dilated to 10 cm this stage begins. Uterine contractions now are pushing baby through the birth canal. This stage ends with the birth of the baby.
3. Placental stage—After the baby has been delivered, uterine contractions continue until the placenta (afterbirth) is delivered.
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The first chemotherapy drug was ________
A) nitrogen mustard B) methotrexate C) cisplatin D) interferon
A medical term that means unable to swallow (eat) is ________.
Fill in the blank(s) with the appropriate word(s).
Janet wants to reduce her PMS symptoms naturally without using any prescription or over-the-counter medications. Which of the following lifestyle changes may be beneficial?
A) reducing her intake of foods high in sugar and salt B) avoiding alcohol and tobacco C) exercising regularly D) All of the answers are correct.
As with all the techniques in this book, there are immediate results and long term benefits
Indicate whether the statement is true or false