Shared Flashcard Set

Details

Hormonal/benign
Cytology
30
Biology
Undergraduate 4
07/06/2009

Additional Biology Flashcards

 


 

Cards

Term
General Characteristics of Benign Tumors:
Definition
Slow growth, encapsulated, lack of ability to metastasize or invade other tissues.
Term
Four features to distinguish between benign vs. malignant:
Definition
Differentiation, rate of growth, mod of growth, metastases.
Term
List 5 factors predisposing influences for cervico-vaginal infection:
Definition
Surgery, radiation, biospy, inflammation, organisms
Term
List the physiological conditions in which cytolysis by Doderlein bacilli may occur:
Definition
When taking progesterone, puberty, pregancy, and in crowed menopase.
Term
List conditions when candida increases:
Definition
In pregnancy, immunecompromised, antibotics, and diabetes.
Term
Oligomenorrhea
Definition
Markedly diminshed menstrual flow
Term
Menometorrhagia
Definition
Excessive menstrual flow occurring during the menstral period at irregular intervals
Term
Effects of sex hormones during pregancy: Estrogen
Definition
intermediate cells-Hormonal imbalance increased maturation
Term
Effects of Sex Hormones: Androgens-In Postmenapausal
Definition
-Superficial cell pattern-decreased maturation,Intermediate cell pattern:no effect, Parabasal cell pattern: increased maturation to intermediate cell pattern
Term
Secondary Amenorrhea: Iatrogenic Castration
Definition
(surgery or radiation) Varies atrophic to intermediate cell pattern
Term
Cushing's syndrome
Definition
intermediate cell proliferation
Term
Masculinizing tumors of ovaries
Definition
generally atrophic
Term
What is galactorrhea
Definition
Milk production after the mother has stopped nursing, not pregnant, but producing milk, due to a tumor in the pit. gland.
Term
Effects of Sex Hormones-Progesterone during pregnancy
Definition
Superfical cell pattern-decreased maturation, intermediate pattern no effect
Term
Where is Luteinizing hormone produced?
Definition
is a hormone produced by the anterior pituitary gland.
Term
What does LH do?
Definition
triggers ovulation thereby not only releasing the egg, but also initiating the conversion of the residual follicle into a corpus luteum that, in turn, produces progesterone to prepare the endometrium for a possible implantation. LH is necessary to maintain luteal function for the first two weeks. In case of a pregnancy luteal function will be further maintained by the action of hCG (a hormone very similar to LH) from the newly established pregnancy. LH supports thecal cells in the ovary that provide androgens and hormonal precursors for estradiol production.
Term
What is Turner syndrome ?
Definition
deletion of an entire X chromosome
Term
What are the physcial characteristics of Tuner Syndrome?
Definition
short stature, swelling, broad chest, low hairline, low-set ears, and webbed necks.[3] Girls with Turner syndrome typically experience gonadal dysfunction (non-working ovaries), which results in amenorrhea (absence of menstrual cycle) and sterility. Concurrent health concerns are also frequently present, including congenital heart disease, hypothyroidism (reduced hormone secretion by the thyroid), diabetes, vision problems, hearing concerns
Term
Klinefelter's syndrome
Definition
is a condition in which males have an extra X sex chromosome
Term
Polycystic ovary syndrome
Definition
The principal features are obesity, anovulation (resulting in irregular menstruation), and excessive amounts or effects of androgenic (masculinizing) hormones. The symptoms and severity of the syndrome vary greatly among women. While the causes are unknown, insulin resistance, diabetes, and obesity are all strongly correlated with PCOS.
Term
Follicle-stimulating hormone
Definition
(FSH) is a hormone synthesized and secreted by gonadotropes in the anterior pituitary gland
Term
Karyopknotic index:
Definition
Relation of superficial squamous cells with vesicular nuclei
Term
Maturation Index
Definition

relationship of parabasal cells to intermediate cells to superficial cells

MI=P/I/S

Term
Effects of Estrogen on epithelium
Definition
Increased maturation
Term
Chiari-Frommel Syndrome
Definition

Atrophic cell pattern

 

Term
When would you see Chiari-Frommel Syndrome
Definition
In patients that have delivered babies, finished nursing, still lactating, associated with amenorrhea; no lesion in the pituitary gland.
Term
Synctiotrophoblastic
Definition
multinucleated, eosinophillic, 50 or more nuclei
Term
Cytotrophoblastic
Definition
 Mononucleated, basophillic
Supporting users have an ad free experience!