Spelling your documentation correctly is a mark of an educated professional. Read the following statements and insert the correctly spelled term in the blanks. LO 8.18, 8.A

The first breast secretion at the end of pregnancy is known as (colestrium/colostrum) _____________ .

a. Portray the progressive phases of intense rheumatic fever. b. Clarify how valvular harm due to rheumatic fever might be asymptomatic until expanded exercise or pregnancy happens.

P.M. comes to the obstetric (OB) clinic because she has missed two menstrual periods and thinks she might be pregnant. She states she is nauseated, especially in the morning, so she completed a home pregnancy test and the result was positive. As the intake nurse in the clinic, you are responsible for gathering information before she sees the physician.
What are the two most important questions to ask to determine possible pregnancy?

If the statement is true, write True on the line. If the statement is false, write False on the line.
_______ An ectopic pregnancy is a potentially dangerous condition in which a fertilized egg is implanted and begins to develop outside of the uterus.

When Angela almost miscarried in her sixth month of pregnancy, she was confined to total bed rest. As a consequence of her continuing absence, her employer fired her. Has the employer acted legally?

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$$\begin{matrix} & \text{Length of Fetus}\\ \text{Week of Pregnancy} & \text{Average Length (mm)} & \text{Week of Pregnancy} & \text{Average Length (mm)}\\ \text{4} & \text{4} & \text{24} & \text{300}\\ \text{8} & \text{30} & \text{28} & \text{350}\\ \text{12} & \text{75} & \text{32} & \text{410}\\ \text{16} & \text{180} & \text{36} & \text{450}\\ \text{20} & \text{250} & \text{38} & \text{500}\\ \end{matrix}$$

" Graph the data by plotting time on the x-axis and length on the y-axis.

In 1997, 4 % of mothers smoke d more than 21 cigarettes during their pregnancy. An obstetrician believes that the percentage of mothers who smoke 21 cigarettes or more is less than 4% today. She randomly selects 120 pregnant mothers and finds that 3 of them smoked 21 or more cigarettes during pregnancy. Does the sample data support the obstetrician's belief? Use the $\alpha=0.05$ level of significance.

Briefly explain why each of the following statements is false, or reword it to make it true.
Usually, there are no lactiferous ducts in the breast; these begin to develop only in pregnancy.

Write the correct answer on the line provided
During her pregnancy, Polly Olson suffered from abnormally swollen veins in her legs. The medical term for this condition is____________veins.

The length of human pregnancies from conception to birth follows a Normal distribution with mean 266 days and standard deviation 16 days. Choose a pregnant woman at random. Let X = the length of her pregnancy. What is P(X > 240)? Explain.

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$$\begin{matrix} & \text{Length of Fetus}\\ \text{Week of Pregnancy} & \text{Average Length (mm)} & \text{Week of Pregnancy} & \text{Average Length (mm)}\\ \text{4} & \text{4} & \text{24} & \text{300}\\ \text{8} & \text{30} & \text{28} & \text{350}\\ \text{12} & \text{75} & \text{32} & \text{410}\\ \text{16} & \text{180} & \text{36} & \text{450}\\ \text{20} & \text{250} & \text{38} & \text{500}\\ \end{matrix}$$

" Use a metric ruler to mark each length on a piece of paper. During which four-week period did the greatest increase in length occur?

Women often suffer from back pains during pregnancy. Model a woman (not including her fetus) as a uniform cylinder of diameter 30 cm and mass 60 kg. Model the fetus as a 10-kg sphere that is 25 cm in diameter and centered about 5 cm outside the front of the woman’s body. (a) By how much does her pregnancy change the horizontal location of the woman’s center of mass? (b) How does the change in part (a) affect the way the pregnant woman must stand and walk? In other words, what must she do to her posture to make up for her shifted center of mass? (c) Can you explain why she might have backaches?

The length of human pregnancies from conception to birth varies according to a distribution that is approximately Normal with mean 266 days and standard deviation 16 days. At what percentile is a pregnancy that lasts 240 days (that's about 8 months)?

Smoking during pregnancy is a known cause of reduced infant birth weight and other issues that can affect the delivery and mortality. Despite this strong evidence, women who smoke find it difficult to quit even when they are pregnant. Suppose a study is done measuring the birth weight of babies of mothers who smoked during pregnancy and those who did not smoke. The birth weight data in pounds are:

Smokers: 3.1, 4.2, 4.5, 5.0, 6.4, 4.7, 6.0

Nonsmokers: 5.5, 6.5, 7.1 , 8.0, 6.8, 7.5, 6.2

Find the ranks for the two groups and their sum and mean of ranks.