Disorder of Sex Determination Now that you have reviewed typical sexual determination in humans, it is time to review some case studies of patients that present with sex determination disorders. Using the symptoms presented, research online to determine the nature of the disorder, its mechanism (what causes the disorder) and also any complications and treatment options that may exist. Case 1 A 16-year old patient presents with the following symptoms: Presents as normal external female Did not develop breasts at puberty Did not proceed through menarche (first menstrual cycle) Genetic karyotyping revealed XY Gonadal 'streaks' found upon internal examination Diagnosis Mechanism Possible Complications and Recommendations

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3. State the overall function(s) of each of the following reproductive hormones. Gonadotropin releasing hormone (GnRH) Luteinizing hormone (LH) in males Luteinizing hormone (LH) in females Follicle stimulating hormone (FSH) in males Follicle stimulating hormone (FSH) in females Testosterone Estrogens Progesterone nglish (United States) Function MacBook Air Focus E

In the resolution phase, of Masters and Johnson’s Human Sexual Response Cycle, both men and women experience a(n) ___________ of myotonia, vasocongestion, and ____________ heart rate and blood pressure.

Fast block to polyspermy is achieved by: Select one: O a. membrane depolarization O b. action potential Oc. proteasomal degradation of sperm Od. proteasomal degradation of sperm receptors actin polymerization

7- need help with following. please be specifiy about answer

1) Our circadian rhythm is the: Group of answer choices Influence of the 28-day lunar cycle on human behavior Consistent, daily fluctuations in biological and psychological processes Fluctuations in biological and psychological processes that occur over the different seasons of the year Type of biological fluctuations caused by one's diet   2) During the _______________ of the sexual response cycle, the genital areas become erect and swollen due to increased blood flow to the region, a vagina expands and secretes lubricant, and breasts and nipples may enlarge. Group of answer choices Plateau phase Resolution phase Excitement phase Orgasm phase

A 23 year-old sexually active female was diagnosed w/ Trichomoniasis. What is the causative agent? Her male partner does not have any symptoms. Should he be tested? What is the treatment?

Please Explain!  A repeat semen analysis for fertility testing is reported as follows: VOLUME: 3.5 mL SPERM CONCENTRATION: 6 million/mL VISCOSITY: Normal SPERM MOTILITY: 30%—grade 1.0 PH: 7.5 MORPHOLOGY: <30% normal-forms—30 spermatids/100 sperm  The results correspond with the first analysis. Which of the test results are abnormal? What is the sperm count on this specimen? What is the spermatid count? Based on the spermatid count, what additional test can be performed?

By postpartum day two, expected findings would include soft, nontender breasts fundal height 5 cm below the umbilicus moderate lochia rubra with egg-sized clots voids of at least 150 mL increased incidence of orthostatic hypotension Select all that apply.