F-med Flashcards
The drug of R.I.P.E Tuberculosis tx that can cause Paresthesias in fingers/toes
Isoniazid
RIPE regimen
Rifampin
Isoniazid
Pyrazin
Ethambutol
SE of Ethambutol
Optic Neuritis
If taking Ethambutol, should have regular eye checkups
Peripheral neuropath SE a/w Isoniazid are dose dependent, pts taking this should co-administer _______ to help
Vit B6- Pyridoxine
After two months of RIPE tx, what meds do you KEEP TAKING?
Rifampin and Isoniazid- the first two out of the regimen
ctd for the entire 6 mo
Pott’s dz
TB of the vertebrae, manifesting as:
Osteomyelitis and Arthritis
Vit D deficiency
Rickets (kids)
Osteomalacia
Tetany
Night vision loss, dry skin, growth delay, Bitot spots on conjunctiva of eye are a/w deficiency of WHAT vitamin?
Vit A
Vit B6
Pyridoxine
Vit B12
Cobalamin
Vit B2
Riboflavin
Vit B1
Thiamine
Vit B3
Niacin
Pts w Cholestatic Jaundice have
decreased total bile salt pool size
GGT level
gamma-glutamyl transferase, enzyme mostly found in liver. when liver is damaged, leaks out into blood
Signs of Cholestasis
Elevated:
Bilirubin
Alk phos
GGT
Charcot’s triad
RUQ pain
Fever
Jaundice
Which type of PUD ulcer is more common
Duodenal ulcer
Triple drug therapy for H. Pylori
Amoxicillin
Clarithromycin
PPI- Omeprazole
Dosing of H. Pylori tx
Amoxi 1000 mg
Clarithro 500 mg
Omeprazole 20 mg
everything BID x14d
When to do test of cure for H. Pylori?
at least 4 weeks after pt has completed therapy
What do you need to monitor if pt is on Allopurinol therapy?
It’s excreted by kidneys
Measure KIDNEY FX, with Cr levels
Kidney fx test
Cr
How often to measure Creatine level w pt on Allopurinol?
every 2-4 weeks
1st line PROPHylaxis for Gout
Allopurinol
Ideal Uric Acid level in someone with Gout
< 6 mg/dL
Needle shaped crystals with NEG birefringence
Gout
Tx of Acute Gout
NSAIDs
Steroids
Colchicine
What things can trigger/ make worse Gout?
Loop diuretics
Thiazide diuretics
Recommendations for long term f/u of pts with Hodkin’s lymphoma who have been treated to remission
Annual Mammogram at age 40, OR
5-7 yrs after Radiation
Clinical sx of Hodkin Lymphoma
Painless cervical swollen lymph nodes Itching Fever Night sweats Weight loss (b sx) Frequent infections
Cells pathognomic for Hodkins lymph
Reed- Sternberg
Reed Sternberg cell looks like
“Owl’s eye”
Hodkins lymph
Mediastinal mass on CXR
Hodkins lymph!!
Also Hepatosplenomegaly, B sx- night sweats, weight loss, fever
After person has received tx (chemo or radiation) for Hodgkin lymph, what secondary CA is likely to develop?
Lung
Breast
GI
Reed Sternberg
Hodkin Lymph
Tx of Acne vulgaris
Mild-mod: Topical retinoids or abx + peroxide
Mod: add oral Abx
Severe: Isotretinoin “Accutane”
Criteria for Hypotension
<90 sys
<60 diast
Most common location for Esophageal foreign body
Level of Cricopharyngeus muscle- C6
Antibodies specific for SLE (Lupus)
Anti-dsDNA
Anti-Smith
Other sx that can be a/w Lupus
Fever Low wbc Thrombocytopenia Hemolysis Delirium, Psychosis Alopecia Oral ulcers Pericarditis Pleural or Pericardial effusion Arthralgia Proteinuria
Most common way that Lupus can affect your lungs
Pleuritis- inflammation of the pleura- the lining that covers the outside of the lungs
Tx of Lupus
Hydroxychloroquine
Steroids
Immunosuppressant
NSAIDs
Drug inducing lupus
HIPPS
Hydralazine Isoniazid Phenytoin Procainamide Sulfa
Stages of Lyme Disease (Borr Burgdorf)
I: Erythema migrans “bullseye”, fever, fatigue, myalgia, HA
II: Myocarditis, Bells palsy
III: Chronic arthritis, chronic encephalopathy
Tx of Lyme dz
Doxy
Pregnant: Amoxicillin
What is diff about the Bell Palsy a/w Lyme disease?
It’s BILATERAL!
pathognomic for Lyme dz
Avoid this type of DM drug if family or personal hx of THYROID cancer
GLP-1 RA, “tides”
Victoza, Saxenda, Trulicity
Most common cause of Cushings syndrome
Excess steroid use
exogenous
Most common ENDOGENOUS cause of Cushings syndrome is
Cushings dz- excessive secreation of ACTH by pituitary tumor
most commonly a Benign Pituitary Tumor
Diagnosing Cushings Syndrome
Dexamethasone suppression test
Tx of Cushing syndrome
Transphenoidal removal of tumor
Helpful meds as adjunct in dealing w Cushings syndrome
Lower BP
Lower glucose
Lower chol
Other signs of Cushings syndrome
Amenorrhea Depressive sx Easy bruising Pruple striae Buffalo hump
If the cause of Cushings syndrome is the pituitary tumor, then it’s called
Cushing’s dz
Drugs known to cause SJS/TEN
"Lamictal" (Lamotrigine) Sulfas Phenobarbital Carbamazepine Allopurinol (gout) NSAIDs
____ increases the risk of Fibrocystic Conditions of breast
Frequent alcohol consumption
Fibrocystic breast
d/t fluctuating levels of Estrogen during menses
Tx: apply heat, wear supporting bras,
Pharm: Danazol
Murmur a/w:
CP
Dyspnea
Syncope
Aortic Stenosis
Aortic stenosis
Prominent 4th heart sound
Why is there an audible 4th heart sound with Aortic Stenosis
The L Ventricle must work harder during contraction to eject its blood volume and becomes Hypertrophied
Aortic Stenosis typical pt
Older
Hx of DM and HTN
c/o CP, LOC, and dyspnea
Tx of Meneire dz
Restrict sodium intake
to 2-3 g daily
Meniere dz
- Episodic vertigo
- Sensorineur HEARING LOSS
- Tinnitus
How long does the Vertigo last with Meniere dz?
up to 24 hours
Ear fullness
Pressure
Machinery or Roaring sound in ear
Meniere dz
Tx of Meniere dz
Avoid triggers
Antihistamine
Benzos- Diazepam (Valium)
Diuretic (HCTZ)
What causes Meniere dz?
Too much pressure in the inner ear
d/t Ear Endolymph
What causes the S4 in Aortic Stenosis?
LV has become hypertrophied, making it harder for LA to pump blood into it
The S4 is the result of the Atrial contraction against a noncompliant L ventricle
S3 heart sound
Can be normal, OR
Dilated CM
Systolic HF
What is S1?
Mitral and Tricuspid valve closing
the valves b/w Atria and Ventricles
What is S2?
Aortic and Pulm valve closure
the valves leaving the ventricles
S3 is large amt of blood striking a VERY compliant Left ventricle
This is normal in:
Kids
Pregnant women
What type of Hep only exists with Hep B?
Hepatitis D
Tx of Suppurative Parotitis
firm, red swelling of pre and post ear areas, extends to angle of mandible
Nafcillin + Metro OR Clinda
Tx of Supp Parotitis
Nafcillin + Metro
OR
Nafcillin + Cinda
If there is bilateral Parotitis in a YOUNGER pt, be thinking
Mumps
Tramdol (Ultram)
Mild narcotic with low abuse potential
50-100 mg up to 4x per day prn for OA
Most common form of Arthritis
OA
Knees and Hips
Joint space narrowing, osteophytes
Worry about Salmonella localizing in JOINTS or BONES in what population of ppl?
Sickle cell dz
Smoking can increase risk of
INFERTILITY
Tx of Gonorrhea
Rocephin 250 mg IM
+
Azithro 1g PO
If you have 1 relative w Colon CA, when to start screening
Age 40, OR
10 yrs before fam member was diagnosed
FAP- Familial Adenomatous Polyposis
Sigmoidoscopy at 12 YO
then every 1-2 yrs
Which dz does screening start earlier for- FAP or HNPCC?
FAP
Sigmoidoscopy at 12 yo
Type I Osteoporosis d/t
Postmenopause loss of Estrogen
Type II Osteoporosis d/t
Age >75 yo
Not enough Zinc or Calcium
Two ways someone can be dx w Osteoporosis
T score -2.5 or lower
Fragility fx
What advice can you give to someone newly dx w HTN?
Dietary intake of K+ may lower both Systolic and Diastolic BP
Stage 1 HTN
S: over 130
D: over 80
Stage 2 HTN
S: over 140
D: over 90
Tx of Vulvovaginal Candidiasis “yeast infection”
Topical azole
Oral Fluconazole “Diflucan”
Diflucan is used to treat
Yeast infection,
brand name for Fluconazole
Tx of SEVERE PID
in a pt w NKDA
Cefoxitin 2g IV q6hr
+
Doxy 100 mg q12hr
Tx of Severe PID
IV Cefoxitin
+
Oral Doxy
All pts suffering acute MI are given this at HIGH DOSES despite baseline levels
Statin
- Atorvastatin (Lipitor)
- Rosuvastatin (Crestor)
Lateral Wall STEMI
Lead I, avL, 5-6
Inferior Wall STEMI
II, III, avF
Anterior Wall STEMI
V1-V4
Back pain worse after sitting, better w improvement
Stiff for >30 minutes in the morning
Ankylosing Spondlyitis
should be tx by Rheum
“Cant see, cant pee, cant climb a tree”
Other manifestations of Anklyosing Spondylitis
Anterior Uveitis (EYE) IBD Psoriasis Aortic regurg Restrictive Pulm dz
Someone has acute back pain, how long should they “bed rest”
Only 2 days, followed by progressive ambulation back to normal activity
Common cause of Ankylosing Spong
presence of HLA-B27 gene
Someone has HF, can see a ____ heart sound
S4, d/t noncompliant Left ventricle
RSV Bronchiolitis
kid <2 YO
Fever, cough, resp distress
Tx if severe: Inhaled bronchodilator, High flow nasal cannula, CPAP, Intubation
How to distinguish b/w CVA or Bells
If eye canNOT aBduct- CN 6 “Abducens” is damaged, and the cause is prob CVA-Stroke
NSAIDs that are rec for Dysmenorrhea
Ibuprofen
Naproxen
Achalasia
Birds beak appearance of Esophagus
bottom of esoph is too tight- regurg food
Sialadenitis
inflammation and swelling of Salivary glands
RF: dehydration, chronic illness
ASA sensitivity, polyps, Asthma
Samter’s triad
RF for Frozen shoulder
DIABETES
Thyroid dz
stroke
Auto-immune dz
Tx of Acute Cystitis
Macrobid 3-5 days
High int Statin
Atorvastatin 40-80 mg
Rosuvastatin 20 mg
Prostatitis
Tender, boggy prostate
Tx:
Bactrim or FluoroQ
6 weeks!!!
1.5 months
Mammary Paget’s dz
Eczema like dz of nipple and Areola
a/w Underlying CA of breast
Most common type of breast CA
Invasive Ductal Carcinoma
Menopausal labs
Elevated FSH
Decreased Estrogen
Tx of menopause sx
No uterus aka have had hysterectomy: Unopposed Estrogen is ok
intact uterus: Combo estrog and prog
Most common type of Lung CA
Adenocarcinoma
+ CEA antigen
Screen for Lung CA in
High risk
- 55-80 YO
- 30 PPY hx
- currently smoke or quit within the past 15 yrs
Low dose Helical CT
Itching after warm bath
JAK2 mutation
Polycythemia vera
elevated RBC mass
high Hgb
Fatigue, itching, burning pain and redness, engorged retinal veins, Thrombosis, Gouty arthritis
Tx: Hydroxyurea, Phlebotomy, Aspirin
Goal hct level in pt being treated w Phlebotomy for Polycythemia Vera
<45%
What congenital abnormality puts you at increased risk of getting Testicular CA?
Cryptorchidism-
1 or both of testes fail to descend into scrotum
Janeway lesions
non tender red nodules on PALMS AND SOLES a/w Endocarditis
Inferior leads on EKG: II, III, avF correlate with what Coronary Artery?
Right Coronary Artery
Anterior leads V1-V4 correlate with what Coronary Artery?
Left Anterior Descending- LAD