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Test your basic knowledge |
Reproductive
Start Test
Study First
Subject
:
health-sciences
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What forms the blood testis barrier?
Tight junctions between sertoli cells
Sertoli cell tumor
Alpha1 antagonists - terazosin - tamsulosin - finasteride
Comedocarcinoma
2. benign painless lump - forms as a result of injury to breast tissue - possible history of trauma
Fat necrosis
Trophoblasts
Syncytiotrophoblasts of placenta
Mimics LH
3. What does estrogen do to estrogen - LH and progesterone recepotrs
Leydig cell tumor
Upregulation
Prior c section - inflammation - placenta previa
Placental ischemia due to impaired vasodltn of spiral arteries resulting in increased vasc tone
4. Which androgen is responsible for the closing of the epiphyseal plate
Golgi
Testosterone
Estrogen - LH surge - ovulation - progesterone from CL - menstruation
Calcifications
5. What are the most common tumors in all females?
Granulosa cell - aromatase - androstenedione - estrogen
Hydrocele
Development of genitalia and breast - growth of follicle - hormonal interactions with HPG accesss - and inc transport proteins like SHBG inc HDL and dec LDL
Myometrial tumors
6. Arrange the androgens in order of most potent to least potent
Fructose
DHT - testosterone - androstenedione
Left
Serous cystadenocarcinoma
7. Red velvety plaques - usually involving the glans - similar to Bowen's
Polymenorrhea
Erythroplasia of Queyrat - carcinoma in situ of penis
Fibromas
Granulosa cell tumor
8. histologic type of fibrocystic with hyperplasia of breast stroma
PANS - pelvic nerve
Fibrosis
4
Diploid - 4N - 46 sister chromatids
9. What cellular structure is the acrosome derived from?
Fat necrosis
Golgi
Round ligament of the uterus
Superficial inguinal lymph nodes
10. What is the common presentation of metastasis in prostate cancer
Testis determining factor
Low back pain with increased serum alk phos
Malignant in males not in females
Low progesterone
11. What common valvular abnormality is common in Turner's
Preeclampsia + siezures
Aortic bicuspid valve
Seminoma
Serous cystadenocarcinoma
12. What is the karyotype of a partial mole
69 xxy
Trophoblasts
Andogren binding protein - anti mullerian hormone
Malignant in males not in females
13. What is the serum marker for BPH
PSA
Corpus luteum - placenta - adrenal cortex - testes
CIN 1 - 2 - 3
Hemorrhage
14. cystic swelling of chorionic villi and proliferation of chorionic epithelium that presents with abnormal vaginal bleeding
No
Right gonadal vein - IVC
Hirsutism - hot flashes - atrophy of the vagina - osteoporosis - coronary artery disease
Hydatidiform mole
15. Which nerve and nerve fibers control for ejaculation
Prior c section - inflammation - placenta previa
Turner's XO
Visceral - somatic nerves in pudendal
Distention and hypertrophy of bladder - hydronephrosis - UTIs - not premalignant
16. in males - are mature teratomas malignant? What is the case for females
Malignant in males not in females
Diploid - 4N - 46 sister chromatids
Peripheral adipose tissue
Andogren binding protein - anti mullerian hormone
17. How is dyslpasi and carcinoma in situ of the cervix classified
Spermatocele
17beta estradiol
Upregulation
CIN 1 - 2 - 3
18. tumor is ductal with caseous necrosis
Ectopic preg
Cyclic bleeding - chocolate cysts - severe menstrual related pain - infertility
Fibromas
Comedocarcinoma
19. Risk factors for ectopic pregs
Dysgerminoma
Estradiol and possible growth promoting effects of DHT
Fibrosis
History of infertility - salpingitis - ruptured appendix - prior tubal surgery
20. What does progesterone do to gonadotropins
Inhibition LH and FSH
Chocolate cyst
Follicular cyst
Dysuria - frequency - urgency - low back pain
21. Complication of retained placental tissue
Fallopian tube
Hemorrhage
History of infertility - salpingitis - ruptured appendix - prior tubal surgery
DIC
22. When are phyllodes tumors most common
Fibroadenoma - phyllodes tumor
In the 6th decade of life
Brenner tumor
Prematurity
23. histologic subtype of fibrocystic with inc acini and intralobular fibrosis
Sclerosing adenosis
Haploid - 2N - 23 sister chromatids
History of infertility - salpingitis - ruptured appendix - prior tubal surgery
Abacterial
24. What is the flaggelum derived from
PSA
Peyronie's dz
One of the centrioles
Adrenal gland
25. In what phase is meiosis I arrested
Milk letdown - uterine contractions?
Prophase
Oligomenorrhea
SANS - hypogastric nerve
26. pain with or without bleeding - inc in hCG - sudden lower abdominal pain - mistaken for appendicitis
No
Adolescents
Stimulation of secretion - but blocks its action at the breast
Ectopic preg
27. malignant - inc hCG - disordered syncytiotrophoblastic and cytotrophoblastic elements - hematogenous spread
Koilocytitic
Sertoli cells
Erythroplasia of Queyrat - carcinoma in situ of penis
Choriocarcinoma
28. What do leydig cells secrete?
Distention and hypertrophy of bladder - hydronephrosis - UTIs - not premalignant
Estradiol
Testosterone
PANS - pelvic nerve
29. >1.5 -2 L of amniotic fluid
Mucinous cystadenocarcinoma
Polyhydramnios
Hemorrhage
SANS - hypogastric nerve
30. Short stature - ovarian dysgenesis - shield chest - no barr body - webbing of the neck
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31. What is associated with sclerosing adenosis?
Premature ovarian failure (Pof)
Severe bleeding iron def anemia - miscarriage
Hydatidiform mole
Calcifications
32. tumor with firm fibrous - 'rock hard' mass with sharp margins and small glandular duct like cells - worst prognosis and most common
Invasive ductal
Placental ischemia due to impaired vasodltn of spiral arteries resulting in increased vasc tone
Abruptio placentae
69 xxy
33. What is the genetic material in the secondary oocyte?
Induces and maintains lactation - decreases reproductive function
Hydatidiform moles - choriocarcinoma - gestational trophoblastic tumors
Haploid - 2N - 23 sister chromatids
Mature teratoma
34. How is beta hCG detectable in blood or urine for a home pregnancy test
1 week - 2 weeks
The centrioles
Mittelschmerz syndrome
Pseudohermaphroditism
35. what structures supplies the energy to the middle piece (neck)
Mitochondria
Malignant in males not in females
PANS - pelvic nerve
Bowen's dz - carcinoma in situ of the penis
36. tumor with orderly row of cells - often multiple and bilateral
Estrogen - LH surge - ovulation - progesterone from CL - menstruation
Testosterone
Invasive lobular
2nd week of proliferative phase
37. What does progesterone do to myometrial excitability
5 alpha reductase - inhibited by finesteride
Decrease
Haploid - 2N - 23 sister chromatids
2 months
38. <0.5 L of amniotic fluid
Corpus luteum cyst
Oligohydramnios
Choriocarcinoma
69 xxy
39. what bacteria is commone in acute prostatitis
SANS - hypogastric nerve
E coli
Immature
Androgen insensitivity syndrome
40. decreased synthesis of gonadotropin in the ant pit - anosmia - lack of secondary sex characteristics
Decreasing progesterone
Retrograde mentrual flow or ascending infection
Placental insufficiency - bilateral renal agenesis - posterior urethral valves - potter's syndrome
Kallman
41. premature detachment of placenta from implantation site leading to fetal death
Abruptio placentae
Good - late metastasis
Chocolate cyst
Broad ligament
42. inability to convert testosterone to DHT - limited to genetic males - penis at 12
Hemolysis - elevated liver enzymes - low platelets
Fibrocystic disease
5 alpha reductase def
Estrogen/progesterone receptors - erb - B2 - HER2 an EGF receptrs
43. tumor that fills ductal lumen - arises from ductal hyperplasia - early malignancy without BM penetration
Medullary
DCIS
Choriocarcinoma
Upregulation - LH surge - ovulation
44. Which hydatidiform mole has the greater risk for malignancy
Seminoma
SANS - hypogastric nerve
Complete
Superficial inguinal lymph nodes
45. Large bulky breast mass of connective tissue and cysts with leaf like projections
Adolescents
Cervix
Phyllodes tumor
Adenomyosis
46. disagreement between the phenotypic and gonadal sex
Post menopausal
Pseudohermaphroditism
Sertoli cells
Squamo - columnar jxn
47. what usually causes endometrial hyperplasia
Endometrial > ovarian> cervical (in US)
Estrogen overstimulation
Decreasing progesterone
Estradiol and possible growth promoting effects of DHT
48. testicular atrophy - eunochoid body shape - tall - long extremities - gynecomastia - inactivated X chromosome - dysgenesis of seminiferous tubules - decreased inhibin - abnormal leydig cell function
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49. gray - soliarty - crusty plaque - usually on the shaft of the penis or on the scrotum - peak incidence in 5th decade of life - can progress to invasive SCC in < 10% of cases
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50. What effect does NO have on smooth muscle in erectile tissues
Defective androgen receptor
Inc cGMP - smooth muscle relax - vasodltn - proerectile
Estrogen overstimulation
Testis determining factor