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Ch24
Reproductive system
Question | Answer |
---|---|
GnRH | Gonadotropin-releasing hormone. In males, stimulates LH. LH stimulates secretion of testosterone, estrogen, and progesterone. Same in females. |
FSH | Males: Matures sperm cells Females: stimulates ovarian follicles, producing many eggs (gametes) |
LH | Males: stimulates sex steroids from gonads, makes and secretes testosterone, which is converted to estrogen Females: secrete steroid hormones progesterone and estradiol |
Progesterone | Females only: for maintenance of pregnancy and luteinizing ovarian follicles. |
Testosterone | Female: responsible for sex drive Male: Affects GnRH, bone and muscle growth, sex drive, skin changes, stimulates growth and maturation of reproductive organs, sperm production, puberty (voice deepening, facial hair, etc.) |
Androgens | Male: stimulates and controls male sex characteristics. Female: estrogen precursor |
Oocyte | Egg cell before it is fertilized. |
infundibulum | fimbriated end of fallopian rube |
Brand name Avodart is indicated for | Dutasteride. Dx: BPH TC: 5-Alpha-Reductase Inhibitor .5mg/day MOA: stops testosterone conversion to androgen |
Brand name Jayln indicated for | Combo dutasteride and tamsulosin Dx: BPH TC: 5-Alpha-Reductase with Alpha Blocker MOA: stops testosterone conversion to androgen, relaxes prostate smooth muscle, and reduces bladder outlet resistance |
Brand name Cardura is indicated for | Doxazosin Dx: BPH TC: Alpha Blocker MOA: relaxes prostate smooth muscle and reduces bladder outlet resistance |
What aux label belongs to tamsulosin? | May cause dizziness or drowsiness. Don't drive while taking. Also Terazosin |
Brand name Antivert is indicated for..? | Dx: Vertigo |
Palliative | Brings relief but does not cure |
Abortifacient | Tx causing the abortion of a fetus |
True or False : Fallopian tube connects ovary to uterus | True! |
Gametes | Sex cells, ova and sperm |
Depot | Area where a substance can accumulate or stored for later distribution |
spermatogenesis | sperm development in testes |
Emergency contraceptive containing progestin only | levonorgestrel (Next Choice One Dose, Plan B One-Step, React |
Xulane Ortho Evra Climara Vivelle-Dot | Available in Patches |
Nuva Ring | Etonogestrel/ ethinyl estradiol TC: Contraceptive |
Combos of progestin and estrogen | Inhibits ovulation |
Side effects for contraceptives | Increase blood sugar, nausea thromboembolism, MI's, strokes gall bladder disease precursor acne and hirsutism (excessive hair growth), mood changes Risk factor: age 35 |
The combined emergency form Progestin and Estrogen (Plan B) | Is only 75% effective |
Mifeprex TC: Antiprogestin | mifepristone "Abortion Pill" |
HRT Dx: Menopausal symptoms | (Short-Term) Hormone Replacement Therapy |
Premarin Dx: menopausal symptoms | Conjugated estrogens MOA: Supplements estrogen due to menopausal estrogen decline |
Prometrium Dx: abnormal uterine bleeding, infertility, endometrial hyperplasia prophylaxis | progesterone MOA: increases secretion activity to prepare for implantation |
Gonadotropin-Ovulation Stimulators | menotropins Menopur urofollitropin (FSH) Bravelle chorigonadotropin alfa (r-HCG) Ovidrel lutropin alfa (r-LH) Luveris |
SERM-Ovulation Stimulators SE: Bloating/discomfort, HA, hot flashes, ovarian enlargement, visual changes | clomiphene Clomid |
human chorionic gonadotropin TC: Gonadotropin/ Androgen supplement | Novarel Dx: BPH ROA: IM p.557 |
finasteride also can treat baldness in males. What is the brand name? | Propecia |
What’s the function of the tympanic membrane or eardrum? | |
Transmit sound waves and protect the ear | |
What cells release histamine? | Mast cells -Histamine causes inflammation Antihistamines will treat Allergic Conjunctivitis |
What is the Canals of Schlemm? Located near the sclera and cornea | The duct where excess aqueous humor drains |
What does exudate mean? | A mass of cells and fluid that has seeped out of blood vessels from inflammation |
What fluid in the eye cleans and lubricates the eyes? | Lacrimal fluid |
What tissue covers the anterior portion of the eye | The cornea |