(Journal) HRM - Final Exam Review Flashcards
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Granuloma w/ multinucleated giant cells
Trying to “wall-off” an infection
Caseous necrosis = caused by infection
Diagnosis?
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Sertoli - only syndrome
A ____ mass is a palpable breast mass that is 3-dimensional, distinct from surrounding tissues, and asymmetrical relative to the other breast
Persists through menstrual cycle
Dominant mass
An ____ mass is often described as an area of vague or indiscrete nodularity or thickening that differs from the surrounding tissue and the finding is not matched in a mirror-image location in the opposite breast.
Indeterminate
When should breast cancer screening exams ideally be performed?
(what week)
The week after menses
(when breast tissue is engorged)
What type of breast cancer is often silent on mammogram?
Infiltrative lobular
Do HER2/neu (+) tumors need oncotype testing? Why?
NO
(because they are already high-grade by definition)
Which breast cancer do you NOT use chemotherapy in?
DCIS
(ductal carcinoma in situ)
Where do direct inguinal hernias go through?
Direct = through weakness in the floor of inguinal canal
Where do indirect inguinal hernias go through?
Indirect = through inguinal ring
Ethics:
What 2 topics can youth make decisions on?
Pregnancy and STD’s
Ethics:
Pregnant mother can make decisions independent of ____ and implications for health of fetus/child
Independent of father
Ethics:
If pregnant woman is under <18 and is a dependent, what is required to happen before obtaining an abortion?
What are 3 exeptions to this?
Parental notification
(unless there is sexual abuse, physical abuse, or neglect)
With assisted reproduction, when is sex selection appropriate?
Only to avoid sex-linked inheritable diseases
Ethics:
Pre-implantation genetic diagnosis/testing to select for disability is ____ (acceptable, prohibited)
What is an example of this?
Morally unacceptable but not prohibited
Deaf parents commonly want to have deaf kids since they do not see it as a disability
Ethics:
Surrogate mothers (to host baby)
What are the 3 requirements in MN for a woman to become a pregnancy surrogate for another woman?
Surrogate pregnancy requirements:
- Age > 21
- Mental competence
- Prior pregnancy of their own (b/c surrogacy can lead to infertility)
What is the most common male cancer?
Prostate cancer
What is the 5-year survival rate for prostate cancer if it is local at the time of diagnosis?
100%
What race is more common to have prostate cancer?
African americans
Men with a ____ (relative) or ___ (relative) who has prostate cancer are 2.4x as likely to develop prostate cancer themselves
Father or brother
Male relatives of patients with ____ (other cancer) have a higher incidence of prostate cancer
Why?
Breast cancer
Increased if BRCA1 and BRCA2 carrier
What tumor suppressor gene associated with breast cancer, prostate cancer, and endometrial cancer?
What chromosome?
PTEN (on chromosome 10)
~ 70% of men with prostate cancer have lost one copy of what gene at diagnosis?
PTEN (on chromosome 10)
sufficient dietary ____ is protective against prostate cancer
folate
Men with high plasma levels of what hormone are at increased risk for prostate cancer?
Testosterone
(low testosterone may have a protective effect)
When prescribing testosterone replacement, what cancer must you increase the screening for?
Prostate cancer
What is the primary intra-prostatic androgen for cell growth?
Where is it made?
DHT
testosterone is converted by 5-alpha reductase to DHT in the prostate
___ (agent orange) exposure is associated with an increased risk for prostate cancer
Dioxin
In the SELECT study, how does Selenium and Vitamin E affect risk of prostate cancer?
NO CHANGE in risk
What is selenium used as a cofactor for?
Glutathione peroxidase
What 2 drugs can reduce the risk of prostate cancer?
Finasteride
Dutasteride
(5a-reductase inhibitors)
What are 4 things that can cause an increase in PSA (protein sensitive antigen)?
Prostate cancer
BPH
Prostatitis
Digital rectal exam (DRE)
Which is better at detecting prostate cancer: PSA or DRE?
(Protein-Sensitive Antigen or Digital Rectal Exam)
PSA is better
(although it’s possible that PSA could miss a prostate cancer that a DRE would have picked up)
What is a normal PSA level?
< 4
A lower % of free PSA increases what risk?
A lower % of free PSA = INCREASED cancer risk
What part of the prostate does cancer arise?
Peripheral zone
“Peripheral prostate cancer”
What are 2 drugs for hormonal therapy of prostate cancer?
MOA’s?
Leuprolide
(GnRH analog) - admistered continously
(downregulates ↓ GnRH receptor →↓ FSH + LH)
Flutamide
(androgen receptor antagonist)
What best reflects a patient’s hormone status?
(Free T4 vs total T4)
Free T4
In post-partum thyroiditis, what occurs first?
(thyrotoxicosis or hypothyroidism)
Thyrotoxicosis
What are risk factors for osteoporosis?
- Female gender
- petite body frame
- White or Asian
- Smoking
- Alcohol
- Sedentary
- Nulliparity
- Old age
- High caffeine intake
- Renal disease
- Postmenopausal status
What age is bone mineral density (BMD) testing recommended in women? Men?
What if their is concern given their risk factors?
Women = 65+
Men = 70+
If has risk factors = 50+
When to start osteoporosis Tx if there is a hip or vertebral fracture?
Always start right away
Which bone mineral density scan score is compared to young adult?
What levels indicate osteopenia?
What levels indicated osteoporosis?
T-score
“young adul-T”
Between -1 and -2.5 = osteopenia
Less than 2.5 = osteoporosis
Which bone mineral density scan score is compared to someone of same age/sex/race?
Z-score
“Z = zame age”
Which synthetic glucocorticoid also ha very strong mineralocorticoid effects?
Fludrocortisone
_____ inhibits CYP450scc, used to tx Cushing syndrome (Cushing disease and ectopic ACTH-secreting tumors)
Ketoconazole
What is the treatment for Cushing syndrome?
Ketoconazole
What are renin levels in primary hyperaldosteronism?
How do the adrenal glands change?
High aldosterone (duh)
Low renin
Bilateral adrenal hyperplasia
What syndrome cause a unilaterally enlarged adrenal gland + high aldosterone + low renin?
Conn Syndrome
(adrenal adenoma)
type of primary hyperaldosteronism
What type of acute adrenal insufficiency has hemorrhagic necrosis of the adrenal glands stemming from infection with Neisseria Meningitidis
Waterhouse-Friderichsen syndrome
What type of hyaline change is a sign of Cushing disease?
Crook hyaline change
What syndrome has mutation of AIRE gene + IL-17 antibodies?
Autoimmune polyendocrine syndrome 1
What is the posterior pituitary derived from?
(embryologically)
Neural crest (ectoderm)
What is the adrenal medulla derived from?
(embryologically)
Neural crest (ectoderm)
What is the adrenal cortex derived from?
(embryologically)
Mesoderm
(like the rest of the GI tract)
Child w/ VMA + HVA in urine + Homer-Wright rosettes + small blue cell tumor
Diagnosis?
Neuroblastoma
What are the 3 P’s of MEN-1?
- Pituitary tumors
- Parathyroid adenomas
- Pancreas endocrine tumors
What are the components of MEN-2A and MEN2B?
What mutation is associated with these?
- MEN-2A: (RET mutation) = MPP
- Medullary thyroid carcinoma (parafollicular C cell proliferation – secrete calcitonin)
- Pheochromocytoma
- Parathyroid adenomas
- MEN-2B: (RET mutation) = MPG
- Medullary thyroid carcinoma
- Pheochromocytoma
- Gangliomas of the oral mucosa