Content 5 Flashcards
Risk factors for development of acquired thrombophilias in pregnancy
Immobilization, underlying malignancy, trauma, high estrogen levels, nephrotic syndrome, heart failure, A Fib, post op states, post partum states
When should infants be screened for anemia
At 9 months
Sexual transmission of HIV with antiretroviral therapy
Negligent
TRAM procedure for breast CA
Transverse rectus abdominis musculocutaneous
Performed immediately after removal of breast
Cause of thalassemia
Decreased synthesis of hemoglobin and malformation of red blood cells that increases their destruction
Risk factors for breast cancer
Smoking, high fat diet, 2+ alcoholic drinks per day, obesity, high socioeconomic status, breast trauma
Genotoxic carcinogens
Chemotherapy drugs
What disease is considered conclusive evidence of AIDS
Karposi sarcoma <60 years old
First line of therapy for HIV patient with oral candidiasis
Clotrimazole trcohes 5 times daily or nystatin 3-5x a day
3 most common signs/symptoms of primary HIV
Fever, fatigue, pharyngitis
3 risk factors for pancreatic cancer
smoking, diabetes, high fat diet
Primary reason for newborn screening for sickle cell disease
To allow for the prevention of septicemia with prophylactic medication (penicillin) and prompt clinical intervention for infection and future crises
Earlistes sign of oral and pharyngeal squamous cell carcinoma
Mucosal erythroplasia–red inflammatory lesions
–Leukoplakia is pre-malignant
How to prevent sickle cell crisis in infant
Prevent dehydration
A low platelet count may indicate
Hypersplenism or possible bone marrow failure
Most common type of invasive breast carcinoma
Infiltrating ductal carcinoma
Breast cancer type that involves infiltration of the nipple; has itching or burning at the nipple
Pagets disease
Cancers that can be cured with chemotherapy alone
Testicular, ovarian, Hodgkins
Prophylaxis of PCP in an adult with HIV
Bactrim x 10 days
One pack of platelets can raise the platelet count by
5,000-8,000
Clients with sickle cell anemia should be given
Folic acid 1mg PO daily
Insidious onset with weakness, fatigue, massive lymphadenoapthy, pruritic vesicular skin lesions, anemia, thrombocytopenia
ALL
Most abundant Ig found in blood
IgG
Relationships between DM and CAD
Hyperinsulinemia causes a large number of vascular smooth muscle cells to be formed and deposited on the walls of vessels, causing buildup and eventual blockage
Why does polydipsia occur in diabetics
As a reslt of high serum glucose levels that have an osmotic effect on fluids, drawing fluids from the cells into the intravascular space and creating a dehydration
Rare adverse effect of metformin
Megaloblastic anemia due to impaired absorption of vitamin B12
What increases the sx of graves ophthamology
Smoking
Labs in cushings
High cortisol, high sodium, low potassium, low glucose, normal BUN
Common findings in elderly with hyperthyroid
A fib, depression, anorexia, weight loss
Possible causes of oligomenorrhea
Hypothyroidism, serum prolactinemia, pregnancy
Rapid acting insulin
LAG
Lispro
Aspart
Glulisine
Signs in hypoparathyroidism
Positive Chvosket’s sign, Postive trousseau’s sign, tetany, tingling of lips and hands, muscular cramps, low serum calcium level
Most ulcers on the feet begin at the site of
Callus
What medications may produce gynecomastia
Cimetidine, digoxin, spirinolactone, phenothiazines, anti TB agents