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- S 138. A male newborn has albinism. The most likely cause of the lack of pigmentation in this newborn is an abnormality in cells arising from which of the folowing? A) Neural crest B) Somatic mesoderm OC) Somitic dermatome OD) Somitic myotome OE) Splanchnic mesoderm OF) Surface ectoderm87. A 25-year-old woman delivers a healthy male newborn after an uneventful pregnancy. The umbilical cord is ligated and is found to contain two vesseis The feding mot ay daw of the following? OA) Diabetes mellitus in the mother OB) Infant at risk for congenital anomalies OC) Infection of the umbilical cord OD) Normal finding OE) Placental vascular anastomosis44. A full-term newborn has respiratory distress. Ultrasonography shows that the abdominal organs have eventrated into the left pleural cavity. Abnormal development of which of the following embryonic structures is the most likely cause of this newborn's condition? A) Esophageal mesoderm B) Pleuropericardial fold C) Pleuroperitoneal membrane D) Tracheoesophageal septum
- 2 137. A 17-week fetus is developing normally. She has age-appropriate external female genitalia and a developing uterus, vagina, and falopan tubes. Which of the blowing is the most by explanation for this normal developmental process? A) Absence of functional fetal testicular tissue OB) Migration of primordial germ cells OC) Presence of functional fetal ovarian tissue OD) Presence of maternal estrogen OE) Presence of primary sex cords 3e) None of the answers 31- Which stage of prenatal development goes from the second to the gth week of gestation: a) Germinal (b) Embryonic c) Fetal d) Maternal 32- An environmental agent which can interfere with the normal development of the pregnancy is called: a) Poisonous b) Mortal c) Infectious d) teratogen 33- The baby comes out during: a) The first stage b) The second stage of childbirth O The third stage of childbirth None of the answers childbirth 34- Which one can be a cause of C-section? a) Mom with previous C-section b) First baby c) Large baby d) old mom e) All of the answers 35- True or false The fontanels are the babies' fuzzy prenatal hair. 36- True or False The first stools of the baby are called meconium. 37- You are at the labor room where a delivery is being done. The mom gives birth to a baby girl crying immediately after being delivered, pink with blue limbs, strong and breathing pretty well. Pulses: 145. What is the APGAR score? a) 10 b) 8 (c) )9 d) 7 38- You are…of 145 21. During the second half of pregnancy, amniotic fluid is elaborated primarily by which of the following mechanisms? A) Excretion from the fetal urinary bladder OB) Secretion from the amniotic membrane OC) Secretion into the fetal gastrointestinal tract OD) Transudate across the fetal skin
- National Board of Gross OA) Broad ligament of the uterus OB) Levator ani muscle OC) Obturator internus muscles OD) Ovarian ligament OE) Piriformis muscles OF) Transverse cervical or cardinal ligament OG) Uterosacral ligament y and Embo 36. Pregnant patients are encouraged to perform Kegel exercises (squeezing the muscles used to stop urination) to strengthen support of the utarus. Which of the blowing structures is the focus of this exercise?35. The differentiation of the primitive gonads into testes or ovaries depends on the presence or absence of which of the following? OA) Normal X chromosomes B) Normal Y chromosomes C) Synthesis of antimüllerian hormone D) Synthesis of estrogen by primordial germ cells E) Synthesis of testosterone by primary sex cord cells90. The differentiation of the primitive gonads into testes or ovaries depends on the presence or absence of which of the following? A) Normal X chromosomes B) Normal Y chromosomes C) Synthesis of antimüllerian hormone D) Synthesis of estrogen by primordial germ cells E) Synthesis of testosterone by primary sex cord cells
- A full-term newborn has respiratory distress. Ultrasonography shows that the abdominal organs have eventrated into the let pleural cavity Anomal development of which di be blowing embryonic structures is the most likely cause of this condition? A) Esophageal mesoderm B) Mesoderm in the T7 dermatome OC) Pleuropericardial fold D) Pleuroperitoneal membrane45. A 54-year-old woman undergoes hysterectomy and oophorectomy for dysfunctional uterine bleeding. In preparation for surgical removal of the uterus, the uterine artery is ligated at the base of the broad ligament. During the ligation, this patient is at increased risk for injury to which of the following structures? OA) Fallopian tube OB) Ovarian artery OC) Rectum OD) Ureter OE) Urethra41. A 55-year-old woman has a neoplasm of the anterior body of the uterus. Which of the following structures is most likely to be affected first by contiguous spread of the neoplasm? A) Bladder B) Fallopian tube C) Ovary D) Rectum E) Sigmoid colon
