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- Is amniotic fluid toxic to neural tissue during late fetal development (>34 weeks)?8:45 AM DO Edit 1. The elastic tissue whlch connects the cauda epldidymls to the scrotal sac Is (a) Caput epididymis (b) Scrotal ligament (c) Gubernaculum (d) Tendinous cord 2 By the contraction of the spermatic cord, the testis of man are not taken to the abdominal cavity due to this structure (a) fat bodies and gubernaculum present over the testis (b) attachment of testis by gubernaculum to the scrotal sacy (c) narrowness of inguinal canal (d) both (b) and (c) 3. The seminiferous tubules of the testis are lined by the germinal epithelium consisting of (a) spermatids (b) cells of Sertoli (c) spermatogonium (d) spermatocytes 4. These cells of the testes secrete testosterone (a) Sertoli cells (b) cells of germinal epithelium (c) Cells of Leydig or interstitial cel (d) secondary spermatocytes 5. There is a connective tissue cord extending between the testis and abdominal wall known as (a) mesenteric cord (b) gubernaculum (c) testis cord (d) spermatic cord 6. Which of these is an…Why would a premature infant requite supplemental oxygen?
- Constriction of umbilical blood vessels during vaginal birth ________. causes respiratory alkalosis inhibits the respiratory center in the brain elevates carbon dioxide levels in the blood both a and bPart I – SymptomsCallie was 26 years old when she opened a bakery called “Callie’s Cupcakes” in downtown San Francisco with herf ancé, Jeremy. Despite the competitive market, her business was booming; everyone loved the clever recipes and thetrendy atmosphere. Between running their fast-growing business and planning for their wedding, Callie hadn’t beenable to keep to her usual eight hours of sleep a night. Although she had always lived a very healthy lifestyle, exercisingdaily and eating healthy, she just hadn’t been feeling herself lately. She was tired all the time, had dif culty breathing,felt stressed, coughed up sputum, consistently ran a low-grade fever, and had lost weight as her appetite decreased.None of these symptoms alone had been particularly alarming so she had put of seeing her physician for a few weeks.Questions1. What are Callie’s symptoms? List all that were mentioned.2. Based on the symptoms presented, what are three possible respiratory infectious diseases Callie…Lear ing Tek #4: P!CTURE ANALYSIS: Classify the picture as positive or negative feedback and explain how ieedback mechanism works in it. and explai how ieedback mechanism works in . POSITIVE/NEGATIVE FEEDBACI EXPLANATION FICTURE 1. Blood clotting Piatele Clot Fibrin Image Source: https://www.msdmanuals.com/- Imedia/manual/homeimages/hem blood clots pluggina.aif?thn=0&sc_lan 9=en Blood sugar Low Biood Supar promnles renase of Glucagon Insulin Immelin L s BicHd Sugar High Blood Sugur Image Source: https://.pinima.com/originals/5e/54/8e/5e548eb7090eb9d9 ede35475a83e7147.ipg ert 3. Thermoregulation Bady tenyeraure decreases Buty toneraliO Increases コ heling (shivering increases fleproases Image Source: https://ib.bioninja.com.au/ Media/negative- feedback med.jpeg 51 2.
- Not hrife22@tcpsva.org? Switch account * Required The ductus venosus allows blood to bypass the fetal liver O pancreas O small intestine O lungsL24 3. After looking at the structure of the blastocyst. Which part of the blastocyst will become the embryo and which part of the blastocyst will become the placenta and embryonic sac?Briefly explain about menstruation after complete double oophorectomy?
- Label and define the following termsIs a reaction mechanism altered by the presence of acatalyst? Explain89 36 ull a O *01 60% 011:53 K/s Approximately 3 days after fertilization, the following structure develops blastomere morula blastocyst blastocoel Releasing the epididymal fluid glucoconjugate from the surface of the sperm acrosomal reaction zona reaction capacitation cortical reaction The embryonic period is so important for normal development of