Which of the following triggers the destruction of the sperm receptors on the surface of the oocyte? a ) the process of capacitation c) the acrosomal reaction d) the cortical reaction e) human placemental lactogen

47. A 16-year-old girl is brought to the emergency department 30 minutes after she was hit by a car while riding her bicycle. Physical examination shows an anterior tear of the vaginal vestibule and a pelvic fracture. The tear in this patient is most likely to be first associated with injury to which of the following structures? A) Bulbospongiosus muscle B) Clitoris C) Perineal body D) Rectum E) Urethra OOOO

Which statement regarding post-partum hemorrhage (PPH) is correct? Question 33 options: a)  The prevalence of PPH is higher with active management of the third stage of labour b)  PPH Is defined as excessive bleeding (>250 mL) within the first 72 hours post-partum c)  Tocolytic drugs should be administered with the delivery of the anterior shoulder to reduce the risk of PPH d)  Reduced uterine tone is the most common cause of PPH

Which of the following is a CONTRAINDICATION to SMZ/TMP administration? A) Oral Contraceptive Use B) Allergy to Sulfonamides C) Bacterial Infection D) Allergy to Penicillins

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 3

Which of the following human cells is 1N and haploid? 1. a) Germinal epithelial cell 2. b) Primary spermatocyte 3. c) Spermatid 4. d) Type A1 Spermatogonium 5. e) Type B spermatogonium

At what stage of embryonic development does implantation occur?  a)   Before fertilisation  b)   At the blastocyst stage  c)   After cell division has occurred  d)   At the end of the first trimester  e)   During the 8 cell stage

What do the inner and outer surfaces of the placenta consist of? a) amniotic tissue and corpus luteum b) chorion and uterine tissue c) amniotic tissue and blastocyst d) corpus luteum and chorion

Which of the following represents a common metabolic or physiological change that occurs in pregnancy? Question 21 options: a)  An increase in urine production b)  An increase in respiratory rate c)  An increase in blood pressure d)  A decrease in thyroid function

Which one is correct