BL inservice exam Flashcards
How would you confirm Legionnaires disease?
Urine testing for Legionella pneumophila antigen
During pregnancy, what increases the risk of hip dysplasia in the infant?
Breech Presentation
If a parent refuses to vaccinate their kid, what does the CDC recommend you do?
Have the parents sign a refusal to vaccinate form
Carpet layer has swelling of the R knee proximal to the patella. No systemic syx. Knee is swollen but minimally tender. How do you manage?
RICE
What is a pt’s history (HTN, CHF, TIA, PUD, ischemic stroke, T2DM) is an absolute contradiction to fibrinolytic therapy
Ischemic stroke
57 F with sudden onset L hearing loss. Weber materializes to R side. Rinne is heard better on the L. You refer to ENT, but what else do you need to start?
Prednisone
High school kid inverts foot during a game. Pain is across the mid foot and edema over lateral malleolus and diffuse tenderness. No pain of the navicular, base of 5th metatarsal, posterior distal lateral or medial malleoli. How do you manage?
Lace up ankle support, ice, compression, and clinical follow-up
Pt has SOB, responsive to steroids and albuterol, chronic cough, blurry vision. CXR with pan lobular basal emphysema. FEV1/FVC < 0.7, not reversible with inhaler. Dx?
alpha1-antitrypsin deficiency
Other options: ILD, bronchiectasis, and diffuse panbronchilitis cause cough but do not cause FEV1/FVC changes.
CXR finding in bronchiectasis
Bronchial dilation and bronchial wall thickening
CXR findings in ILD
Reticular or increased interstitial markings
CXR findings in diffuse panbronchiolitis
Diffuse small centrilobular nodular opacities along with hyperinflation
Male has low testosterone c/w hypogonadism, what workup would you recommend next?
Check FSH/LH
Helps distinguish between primary and secondary hypogonadism
Low/normal FSH/LH suggest secondary
If primary - karyotype for klinefelters
If secondary - check prolactin, Iron, TIBC. May consider MRI
Tx for constipation in 4 y/o
PEG
More effective than lactulose, Senna, Mag hydroxide
No evidence to support fiber
IVDU with fever but all other vitals ok. What is important?
Blood cultures - high risk for bacterial endocarditis even if not septic.
Newborn exam, front half of foot turns inward and with gentle pressure your are able to straighten the foot into normal alignment. Now what?
Observation
Dx - flexible metatarsus adducts, most common congenital foot deformity
Usually spontaneously resolves by 1 y/o
If you were unable to straighten on exam (ie rigid metatarsus) pt would require serial casting
35 y/o F with tremor. Jerking movement in one hand, then the other. Syx resolve when she is distracted. NL Neuro exam. Dx?
Psychogenic tremor
Characterized by abrupt onset, spontaneous remission, resolves with distraction
Symmetric fine tremor involving wrist, hands, head, lower extremities
essential tremor
Patient with dementia has been on Seroquel for 6 months and doing well on it. Taper or no?
Patients who have been on antipsychotics for >3 months and doing should undergo a slow taper (d/t risk of AE’s; increased mortality, falls, CVA, EPS symptoms). Reduce by 25% every 2 weeks
Young health care working traveling to TB endemic area. What is your rec?
PPD or quantiferon before travel
If negative, repeat testing 8-10 weeks after return
Don’t need PPx treatment
Young pt with fatigue, hair loss, weight gain. TSH elevated, T4 low, TPO elevated. Thyroid not palpable. Dx and Tx?
Hashimoto thyroiditis
Start levothyroxine and recheck TSH in 6-8 weeks.
Primary RF for successful suicide in men?
Access to firearms or other lethal weapon
Patient has Type II AV block on EKG (in setting of known sarcoidosis). What does he need?
Evaluation for pacemaker
Pt couldn’t tolerate 40mg Lipitor. Now what?
Can do a trial of moderate intensity statin. Ezetimibe + statin has been shown to be helpful
Patient has dupuytren’s contracture (trigger finger + palmar nodule). Tx?
Surgical release if the contracture is over 30 degrees
If less than 30 can do steroid inj
Patient is about to travel and worrying about travelers diarrhea. What med would you recommend
Short course of Azithromycin if she develops diarrhea
Can help shorten duration of syx
No real ppx tx
Criteria in CURB-65
Confusion/AMS Uremia (BUN >20) Respiratory rate >30 Hypotension Age > 65
Elderly patient has lost interest in his usual activities. What do you do next?
PHQ-9
USPTF recommendation to prevent fall in folks >65?
Regular participation in an exercise program
Pityriasis rosea is a generally benign disease except for in?
Pregnancy
Increased risk of SAB in 1st trimester
50ish y/o M with 1 month of pain in hands and elbows. Swelling of wrist, MCP, and PIP joints. Xray with diffuse bony erosions of MCP and PIP joints. DX?
Rheumatoid arthritis
9 y/o with close contact to TB positive person has a PPD with 8mm induration, NL CXR. Now what?
> 5mm induration = positive test for those in close contact w/ someone with TB, + CXR or HIV/immunosuppressed
NL CXR –> latent TB
Kids 2-11 –> isoniazid qd x 9 months
adults –> isoniazid x 6 mo, rifampin
should a shellfish allergy discourage you from getting IV contrast?
No. no premedication is needed
Patient has shoulder weakness when shoulder is adducted and elbow bent to 90 and cannot keep her hand lifted behind her back. Injury in which tendon?
Subscapularis
causes weakness in internal rotation
What supplement helps improve quality of life in tinnitus?
Cognitive Behavioral Therapy
Helps to reduce awareness of tinnitus
28 y/o F PCOS goal is to avoid menorrhagia. Best initial tx?
IUD best 1st line in a patient not interested in fertility Metformin - treats IR Dietary modification - treats obesity spironolactone - hirtuism, acne clomiphene - induce fertility
6 m/o with rhinorrhea and wheezing but other vitals WNL. Tx?
supportive care
viral bronchiolitis
IN asymptomatic sarcoid patients, what extra pulmonary organ should be examined yearly?
Eye
Eye inflammation can cause permanent impairment in otherwise asymptomatic patients
Skin - usually obvious, not dangerous
heart - typically only problematic in symptomatic sarcoid
Work up for syncope should include
Orthostatics and EKG
60ish guy on routine labs with normocytic anemia, next step?
Get iron studies
If IDA should get C-scope
Heel pain, nodular appearance at insertion site of Achilles. Management?
PT and eccentric calf strengthening exercises
Dx - Achilles Tendinopathy
F patient with libido issues on Zoloft, what do you do?
Switch to bupropion
Patient with chronic redness, flaking, discomfort of eyelids and eyes feel dry/sandpapery at times. Tx?
Warm compress and mild shampoo
Dx - blepharitis, chronic inflammation of eye lids
Caused by seborrhea or staph
Can do abs if resistant
T2DM patient asks you about nonnutitive sweetners. What’s your rec?
Nonnutritive sweetners are acceptable
should be used in moderation
30ish healthy female rhinorrhea, loss of sense of smell x 4 months. On exam swollen nasal turbinates and mucopurulen discharge, dx?
Chronic rhino sinusitis
Presence of at least 2 of: nasal drainage, nasal obstruction, facial pain/pressure, hyposmia/anosmia
Pt with metastatic cancer has new back pain x hours worse with laying down. What does she need?
An urgent MRI
suspicious for epidural spinal cord compression
can be an oncologic emergency
Most commonly associated with breast cancer
If confirmed need urgent steroids and NSGRY intervention to preserve motor/sensory function
Most appropriate initial test to dx pHTN?
Echo
Runner has knee pain x 1 week without acute injury. Normal gait. TTP/swelling 1 cm distal to medial joint line. Dx?
Pes anserine bursitis
Medial knee pain 2/2 overuse
Vaginitis with malodorous greenish-yellow froth discharge w/ inflammation of cervix and vagina, dx?
Trich