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- The advantage of chorionic villi sampling over amniocentesis is that Chorionic villi sampling: a. detects chromosomal abnormalities not detected by amniocentesis. b. can give results much earlier in the pregnancy than amniocentesis. c. is less likely to cause more miscarriages than amniocentesis. d. can detect chemical abnormalities not detected by amniocentesis. ...explain.Which of the following hormones is not matched correctly to itseffect on the mother? a. peptide hormones—increased resistance to insulin b. progesterone—reduced chances of the mother having an immune reaction to the fetus c. estrogen—increased uterine blood flow d. progesterone—relaxation of smooth muscle and decrease in blood pressure e. All of these are matched correctlyA variety of fertility tests are available for women to purchase overthe counter—for example, at drugstores. Because more women nowdelay their first pregnancy until they are older, these tests arebecoming more popular. Many of these tests incorporate antibodiesthat specifically react with hormones found in a woman’s urine.What specific hormones could be measured in these tests, and howmight these tests actually work?
- The reason for the use of cornoys solution in the management of odontogenic keratocysts is to: a. To kill the neoplastic cells. b. Decrease the size of the cystic lesion. c. To toughen the thin fragile epithelial lining. d. In order to create self-cleansing cavity.Which of the following is reported using a neoplasm code? a. mild dysplasia of the cervix b. Cervical intraepithelial neoplasia I c. moderate dysplasia of the cervix d. Cervical intraepithelial neoplasia III1. A placenta vera is formed if a.The placenta is removed during birth. b. The maternal blood bathes the chorionic villi. c. The epithelium of the decidua is not penetrated by the chorion. d. The binucleated chorionic cells penetrate the decidual epithelium. 2. Which of the following does NOT occur during decidualization? a. endometrial capillaries dilate and form sinusoids b. syncytiotrophoblast extend further and form chorionic villi c. endometrial stromal cells accumulate glycogen and lipids d. syncytiotrophoblast is eroded and lacunae are filled with maternal blood 3. Which of the following reasons justifies the midblastula transition? a. The yolk at the vegetal pole slows down the cleavage divisions. b. The embryo has already completed the requirements for initial cleavage. c. The embryo needs to replenish transcripts after using its maternal reserves. d. The embryo needs to replenish its energy after several rounds of fast…
- The most useful serum marker for detecting recurrent disease after treatment of nonseminomatous testicular cancer is() A) Carcinoembryonic antigen(CEA) B) A-fetoprotein(AFP) C) Prostate-specific antigen(PSA) D) CA125 E) P53 oncogeneAmna delivered a baby boy via c section. She was discharged from the hospital after 2days. She came to the hospital after a few days complaining of child being fussy andrapid breathing while feeding. Doctor advised her that this is normal and the child isperfectly healthy. After a few days the child was diagnosed with a congenital heartdefect.a. Explain SPIKES ?b. What are the steps of gaining an informed consent?The following data were presented to a court during a paternity suit: a) the infant is a universal donor for blood transfusion; b) the mother bears antibodies against the B antigen only; c) the alleged father is a universal recipient in blood transfusion. Answer too questions: - Can you identify the ABO genotype of the three individuals ? - Can the court draw any conclusions ?
- Down syndrome pregnancies can be screened/predicted by all of the following EXCEPT A. Alph 1 fetoprotein (AFP) (↓) in maternal serum B. unconjugated estriol (↓) in maternal serum C. Inhibin-A (↑) in maternal serum D. Blood glucose levels/gestational diabetes E. Karyotype analysis of amniocentesis6. An amniocentesis may be indicated by an increased maternal serum AFP at? 15 to 18 weeks. 25 to 38 weeks. 10 to 12 weeks 20 to 42 weeksUsing Mc Donald's rule, how do the nurses calculate the length of pregnancy in weeks? a. approximately the same as the fundic height b. multiply fundic height in cms by 2/7 c. multiply fundic height in cms by 8/7 d. squaring the number of the months of pregnancy
