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Showing posts with label USMLE step 2. Show all posts
Showing posts with label USMLE step 2. Show all posts

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Oncology

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Oncology

82 Case based vignette style practice questions from the American College of Physicians (ACP) with answers & thorough explanations - DOWNLOAD the .pdf

Want more great practice questions for the Medicine Shelf Exam? Go with MKSAP for Students 3

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Neurology

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Neurology

92 Case based vignette style practice questions from the American College of Physicians (ACP) with answers & thorough explanations - DOWNLOAD the .pdf

Want more great practice questions for the Medicine Shelf Exam? Go with MKSAP for Students 3

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Nephrology

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Nephrology

58 Case based vignette style practice questions from the American College of Physicians (ACP) with answers & thorough explanations - DOWNLOAD the .pdf

Want more great practice questions for the Medicine Shelf Exam? Go with USMLE Step 2 CK Qbook (Kaplan USMLE Qbook)

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Infectious Disease

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Infectious Disease

183 Case based vignette style practice questions from the American College of Physicians (ACP) with answers & thorough explanations - DOWNLOAD the .pdf

Want more great practice questions for the Medicine Shelf Exam? Go with USMLE Step 2 CK Qbook (Kaplan USMLE Qbook)

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Hematology

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Hematology

66 Case based vignette style practice questions from the American College of Physicians (ACP) with answers & thorough explanations - DOWNLOAD the .pdf

Want more great practice questions for the Medicine Shelf Exam? Go with USMLE Step 2 CK Qbook (Kaplan USMLE Qbook)

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Gastroenterology

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Gastroenterology

26 Case based vignette style practice questions from the American College of Physicians (ACP) with answers & thorough explanations - DOWNLOAD the .pdf

Want more great practice questions for the Medicine Shelf Exam? Go with MKSAP for Students 3

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Endocrinology

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Endocrinology

26 Case based vignette style practice questions from the American College of Physicians (ACP) with answers & thorough explanations - DOWNLOAD the .pdf

Want more great practice questions for the Medicine Shelf Exam? Go with MKSAP for Students 3

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Dermatology

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Dermatology

67 Case based vignette style practice questions from the American College of Physicians (ACP) with answers & thorough explanations - DOWNLOAD the .pdf

Want more great practice questions for the Medicine Shelf Exam? Go with MKSAP for Students 3

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Cardiology

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Cardiology

85 Case based vignette style practice questions from the American College of Physicians (ACP) with answers & thorough explanations - DOWNLOAD the .pdf

Want more great practice questions for the Medicine Shelf Exam? Go with MKSAP for Students 3

Family Medicine Shelf / USMLE Step 2 Practice Questions

SHELF / USMLE Step 2 Practice Questions > Family Medicine

Case Based Vignette Style Questions from Medscape & the ACP with Answers & Explanations (.pdf)

Recommended family medicine text: Essentials of Family Medicine (Sloane)

Amazing General Resources

Below are the must have books / sites / programs that WILL make your life easier in med school (for specific subjects & clerkships see the appropriate post, below are overarching resources in alphabetical order).

  • Access Medicine - Provides practice tests (same questions as "Pre-Test" for Step 1, Step 2 & the Shelf exams). Check with your school to see if you have access.
  • EndNote - if you ever tried to write a paper for publication without EndNote you were missing out.
    • EndNote locates reference data and creates bibliographies for curricula vitae, manuscripts, grant proposals, term papers and other publications. Simply select a publication by name from over 1000 journals and styles guides and EndNote will generate a perfectly formatted document.
    • Download a free trial or ask around school, every lab should have a licensed copy.
  • Enounce-2xav
    • Allows you to speed up or slow down content in RealPlayer
    • Amazing for watching lectures in 1/2 the time (if you're lucky enough to go to a med school that uploads them) & for watching suture videos & 0.5x.
    • Cost $30 but you get 2 access codes so you can split this purchase with a buddy, best $30 bucks I spent the 1st yr. of med school.
  • Maxwell's Quick Refernce Cards - These are especially useful for your first rotation when writing notes & performing H&Ps are not yet routine tasks.
  • USMLE Blog, Medical Heaven & Medical E-books - Two sites with thousands of free medical textbooks for download (not sure about copyright infringement).
  • MD Consult - Tons of free e-books & the ability to save stuff you want to your PDA. Check with your school to see if you have access.
  • PubMed - because everyone needs a good journal article now & then.
  • Studentdoctor.net (SDN) - Limit your time, and read selectively, but there is some excellent information here.
  • Up-to-Date - A comprehensive evidence-based clinical information resource with almost everything you will ever need to know. Integrated with Lexi-Comp for all of your pharmacy formulary needs.
  • The Clinician's Ultimate Reference - Tons of medical calculators for common formulas, drug dosing guidelines and conversions, algorithms & more!
  • VauleMd Free Downloads - Links to various medical downloads, including the entire set of Pre-Test text books. You need to register (free) to access the posts.
  • Wikipedia: Medicine Portal - A great starting place to get a topical overview and lead to quality references.

Content Outlines & Practice Questions for the Shelf Exams

Shelf Exam Information from the NBME

SHELF / USMLE Step 2 Practice Questions > Surgery (set #1)

SHELF / USMLE Step 2 Practice Questions > Surgery

Q1) You have been asked to perform a preoperative consultation on a 65-year-old male who will be undergoing a testicular hernia repair. Of the following findings, which is of most concern in predicting a cardiac complication in this patient undergoing noncardiac surgery?

a) Age over 60
b) History of myocardial infarction 3.5 years ago
c) Harsh systolic crescendo-decrescendo murmur radiating to the carotids
d) ECG and subsequent telemetry showing up to five PVCs per minute
e) Serum creatinine 2.0 mg/dL
Q2) A right hemicolectomy is performed on a 57-year-old woman with adenocarcinoma who had a preoperative elevation of carcinoembryonic antigen (CEA) to 144. After falling to normal levels postoperatively, her most recent (24-month) follow-up level was 86. Correct statements regarding CEA and colorectal tumors include which of the following?
a) elevated CEA is indicative of a tumor of gastrointestinal origin
b) a low CEA level after resection of a colon tumor is a poor marker of disease control
c) 90% of colorectal tumors produce CEA
d) there is a high likelihood of liver involvement if the CEA level is high (greater than 100 ng/mL)
e) CEA levels are unusually low in cigarette smokers

Q3) A 63-year-old man is seen 3-days post-op and shows signs of fever, abdominal pain, nausea, and anorexia. His urine output is 100 ml over the last 24 hrs. His blood pressure is 84/62, and his pulse is 138. His response to this physiologic state includes which of the following?
a) Increase in sodium and water excretion
b) Increase in renal perfusion
c) Decrease in cortisol levels
d) Hyperkalemia
e) Hypoglycemia


A1) c - harsh systolic crescendo-decrescendo murmur radiating to the carotids
A2) d - here is a high likelihood of liver involvement if the CEA level is high (greater than 100 ng/mL)
A3) d - hyperkalemia

Must have book on your surgery rotation: Surgical Recall

SHELF / USMLE Step 2 Practice Questions > Surgery (set #2)

SHELF / USMLE Step 2 Practice Questions > Surgery

Q1) A workup for a patient with frequent and multiple areas of cutaneous ecchymosis discloses a large spleen and evidence of immune (idiopathic) thrombocytopenic purpura (ITP). ITP includes which of the following?

a) A significant enlargement of the spleen
b) A high reticulocyte count
c) Megakaryocytic elements in the bone marrow
d) An increase in platelet count on cortisone therapy
e) Patient age of less than 5 years

Q2) 4. A 27-year-old man undergoes general anesthesia for a hernia repair. As the anesthesia begins, his jaw muscles tense and he becomes generally rigid. He becomes febrile, tachycardic, and tachypnic. Intravenous administration of which of the following agents may be lifesaving?
a) Suxamethonium
b) Nitrous oxide
c) Succinylcholine
d) Dantrolene
e) Phenobarbital

Q3) An 80-year-old man is admitted to the hospital complaining of nausea, abdominal pain, distention, and diarrhea. A cautiously performed transanal contrast study reveals an apple core configuration in the rectosigmoid area. Which of the following is the most appropriate management at this time?
a) Colonoscopic decompression and rectal tube placement
b) Saline enemas and digital disimpaction of fecal matter from the rectum
c)Colon resection and proximal colostomy
d)Oral administration of metronidazole and checking a Clostridium difficile titer
e)Evaluation of an electrocardiogram and obtaining an angiogram to evaluate for colonic mesenteric ischemia

A1) d - An increase in platelet count on cortisone therapy (Corticosteroid therapy increases the platelet count in over 75% of cases and provides the best indication that splenectomy will be of lasting benefit.)
A2) d - this is a case of malignant hyperthermia, pts may become severely acidotic and develop rhabdomyolysis. Pathology shows diffuse segmental muscle necrosis. Tx is dantrolene, which prevents release of calcium from the SR, and supportive measures.
A3) c - Colon resection and proximal colostomy. An apple core lesion in the distal colon is diagnostic of colon cancer

Must have book on your surgery rotation: Surgical Recall

SHELF / USMLE Step 2 Practice Questions > Surgery (set #3)

SHELF / USMLE Step 2 Practice Questions > Surgery


Q1) A 75-year-old male undergoes an abdominal CT looking for liver metastases from a known colonic adenoma. On the CT a 4.9 cm abdominal aortic aneurysm(AAA). Which of the following risk factors is NOT a contributor to this pt's AAA?

a) His age.
b) Hypercholesterolemia.
c) Diabetes.
d) Smoking.
e) Hypertension.
Q2) A 64 year old diabetic male with a history of PVD presents to vascular clinic with pain and paresthesias of the L foot. The pain improves with rest but always returns after walking approximately 6 city blocks. Which of the following likely represent this patients test results after and ABI?
a) ABI = 1.1 - 1.4
b) ABI = 0.9 - 1.0
c) ABI = 0.6 - 0.8
d) ABI = 0.4 - 0.5
e) ABI < 0.3

Q3)A 7-year-old girl fell while sledding and suffered a jagged wound to her right eyebrow and forehead. After local anesthesia and thorough cleaning, you plan for primary closure. Which of the following statements is true concerning facial wound repair?

a) Permanent suture material is preferred
c) Sutures should be removed in 2 weeks to minimize infection
d) Sutures should be placed 3 to 4 mm apart and 4 mm from the wound edge
e) Knots should be centered on the wound


A1) c - diabetes. The Aneurysm Detection and Management Veterans Affairs Cooperative Study Group trial (commonly referred to as the ADAM trial) found the following factors to be associated with increased risk for an AAA: advanced age, greater height, coronary artery disease, atherosclerosis, high cholesterol levels, hypertension, and smoking. The risk is lower in women, African Americans, and diabetic patients.

A2) c - ABI = 0.6 - 0.8. An ABI < 0.95 indicates significant narrowing of one or more blood vessels in the legs
ABI < 0.8 indicates pain in the foot, leg, or buttock may occur during exercise (intermittent claudication).
ABI < 0.4, symptoms may occur when at rest.
ABI < 0.3 indicates severe limb-threatening PAD is probably present

A3) a - Permanent suture material is generally preferred for the face. Needle marks can be prevented by removing sutures earlier rather than later. The knot should be brought to one side of the wound, and tension should be adjusted so that the skin edges are opposed without compromising the blood supply. On the face, sutures should be ~3-4 mm apart and be placed 2 mm from the wound edge.

Must have book on your surgery rotation: Surgical Recall

SHELF / USMLE Step 2 Practice Questions > Surgery (set #4)

SHELF / USMLE Step 2 Practice Questions > Surgery


Q1) A 15-year-old male cut his arm while climbing a chain link fence. No foreign bodies are found in the cut anf the wound is thoroughly cleaned. The patient was never immunized against tetanus toxoid. Which of the following represents appropriate management?

a) The patient may be given a toxoid booster.
b) The patient may be immunized in three separate doses.
c) The patient may be treated with penicillin as prophylaxis against Clostridia tetani.
d) Passive immunization with tetanus immunoglobulin is recommended.
e) The wound should not be sutured.
Q2) A 64 year patient who has been on IV heparin for 3 days for a DVT begins to have hematemesis from a bleeding GI ulcer. What is the appropriate management?
a) Decrease the heparin dose & administer blood products as needed.
b) Switch to Coumadin.
c) Stop heparin and observe for 3 day to see if the DVT resolves.
d) Stop the systemic heparin and administer thrombolytics directly to the femoral vein.
e) Stop the systemic heparin and place an IVC filter.

Q3) A 43 y/o male presents to the ED with abdominal pain and 3 days of emesis. On 1st assessment he has a temp of 103.2, a bp of 72/40 and a rigid abdomen. Which of the following diagnostic studies would most likely reveal the diagnosis?
a) a CBC with diff.
b) an abdominal flat plate
c) ESR
d) an obstruction series
e) an upper GI


A1) b - The patient may be immunized in three separate doses as long as the wound is clean.

A2) e - Stop the systemic heparin and place an IVC filter. PE must be prevented, however anticoagulants cannot be given in the setting of a bleed.

A3) d - an obstruction series will demonstrate free air (peritonitis, perforated viscus) on the CXR.

Must have book on your surgery rotation: Surgical Recall

Foolproof Templates for Surgery Notes

Here are templates for pre-op, post-op, and progress notes that will ensure you don't forget anything important when rounding on your surgical patients

Surgery Pre-Op Note

Surgery Post-Op Note
Surgery Progress Note

I am currently studying for my surgery Shelf Exam and have come across 2 great books, both are cased based and work through clinical scenarios much like the actual exam:

Surgical Attending Rounds: presents each topic as a realistic clinical case with question-and-answer teaching points and clinical decision-making algorithms

NMS Surgery Casebook: surgical cases that begin with a clinical scenario and go through the decision-making process of patient management step-by-step.

Med-Spot on Med-Source: Coagulopathies

Med-Spot 6.21.07 - Coagulopathies

The values of the PT & PTT provide a fair amount of information when trying to narrow down the etiology of a bleeding disorder. The following information is incredibly testable (boards, shelf, etc) and useful on the wards


PT

PTT

Inherited Coagulopathies

Acquired Coagulopathies

nl.

factor VII deficiency

warfarin
vit. K deficiency
liver dz.
inhibitor of factor VII

nl

hemophilias
vWD

heparin
factor inhibitors
antiphospholipid Ab

prothrombin deficiency
fibrinogen deficiency
factor V or X deficiency
combined factor deficiency

heparin + warfarin
DIC
liver dz
inhibitor of prothrombin

SHELF / USMLE Step 2 Practice Questions - Heme / Onc

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Hematology / Oncology

Q1) A 72-year-old for a routine exam. She has hypertension for which she takes a daily aspirin and ramipril. Her medical history is otherwise noncontributory.
On physical examination, pulse rate is 80/min, and blood pressure is 140/80 mm Hg. There is no bony tenderness, splenomegaly, or lymphadenopathy. Laboratory studies indicate a hemoglobin of 13.6 g/dL , leukocyte count of 7200/μL, and a platelet count of 247,000/μL. Total serum protein level is elevated to 8.0 g/dL, and serum creatinine and calcium concentrations are normal. Serum protein electrophoresis reveals a 1.2-g/dL monoclonal protein spike, further identified as IgG-κ by immunofixation. Bone marrow aspirate smear shows 7% plasmacytosis. No lytic lesions are detected on bone survey. hich of the following is the most appropriate next step in the management of this patient?

a) Thalidomide and dexamethasone
b) positron emission tomography
b) bisphosphonates
d) repeated serum protein electrophoresis in 3 to 6 months
Q2) A previously healthy 45-year-old man presents for the 4th time in 6 months with URI symptoms complaining of a sore-throat and waxing and waining cervical lymhadenopathy? He has undergone several courses of antibiotics, but his symptoms never fully disappear. On exam he has a low grade fever and a bp of 105/70. A left cervical non-tender, non-mobile lymph node measuring 3x3cm is appreciated. No other lymphadenopathy is palpable. A lymph node biopsy is performed. Which of the following is the most likely diagnosis?
a) Burkitt lymphoma
b) diffuse large cell lymphoma
c) follicular mixed lymphoma
d) follicular small cleaved cell lymphoma
e) immunoblastic lymphoma

Q3) A 50-year-old man complains of recent onset of generalized pruritus. He has previously been in excellent health, eats a normal diet, has never smoked, and does not take any medications. On physical examination, he has ruddy facies and a palpable spleen tip. Results of fecal occult blood testing are negative. The oxygen saturation at rest is 99% on room air. Laboratory studies are notable for a hematocrit of 61.0% compared with a value of 44.5% documented 5 years ago, leukocyte count of 12,300/μL, mcv of 79 fL, and platelet count of 550,000/μL. Serum chemistries are normal except for a reduced serum iron saturation and serum ferritin concentration. Results of upper and lower endoscopy are normal. Which of the following is the most appropriate management of this patient?
a) Phlebotomy and anagrelide
b) oral iron supplementation and low-dose aspirin
c) hydroxyurea and aspirin, 325 mg/d
d) phlebotomy and low-dose aspirin


A1) d - repeated serum protein electrophoresis in 3 to 6 months (Monoclonal gammopathy of unknown significance (MGUS) is characterized by the presence of serum monoclonal gammaglobulin without the clinical features of multiple myeloma)
A2) d - follicular small cleaved cell lymphoma
A3) d - phlebotomy and low-dose aspirin (polycythemia vera - elevated red blood cell mass, a normal blood oxygen saturation, and the presence of splenomegaly)

Must have book on your medicine rotation: Pocket Medicine 2nd Ed.

SHELF / USMLE Step 2 Practice Questions - Rheumatology

SHELF / USMLE Step 2 Practice Questions > Internal Medicine > Rheumatology

Q1) A 36-year-old man is evaluated for worsening left knee pain and swelling of 2 days' duration. He does not have dysuria or any systemic symptoms. He has not seen a physician since his last routine physical examination, which was normal and occurred 2 years ago. His father has gout and coronary artery disease. On physical examination, he is afebrile. He walks with a limp because of his pain. The left knee is warm, tender, and distended. The remainder of the examination is unremarkable.

Laboratory Studies
Hemoglobin - 13.3 g/dL
Leukocyte count - 8600/µL normal differential)
Platelet count - 320,000/µL
Urinalysis - Normal

Aspiration of the knee joint yields 20 mL of fluid (leukocyte count, 30,000/µL; 94% neutrophils). No crystals are seen on polarized light microscopy of the fluid, and Gram stain is negative. Results of mucosal, blood, and synovial fluid cultures are pending. Which of the following is the most appropriate next step in this patient's management?

a) IV antibiotics; repeat aspiration of the knee joint
b) NSAIDS
c) NSAIDS and oral antibiotics
d) Knee radiograph; erythrocyte sedimentation rate
Q2) A 45-year-old woman is evaluated for a facial rash of 6 months' duration that involves the cheeks and nose. She is unsure whether sun exposure worsens the rash. She does not have rash elsewhere, fatigue, ulcers, or joint pain. She has a history of autoimmune hypothyroidism with positive antimicrosomal antibodies and is antinuclear antibody positive. Physical examination reveals an erythematous rash with discrete papules and pustules limited to the cheeks, nasolabial folds, and nose. The remainder of the examination is unremarkable. Current laboratory studies, including complete blood count, serum chemistry studies, and thyroid-stimulating hormone, are normal. Which of the following is the most likely diagnosis?
a) dermatomyositis
b) systemic lupus erythematosus
c) roseacea
d) seborrheic dermatitis
e) psoriasis

Q3) A 60 year-old woman with rheumatoid arthritis is hospitalized for a 3-day history of fever, rigors, and cough productive of rusty sputum. Outpatient medications include alendronate, hydroxychloroquine, etanercept, a multivitamin, and calcium supplementation. On physical examination, T = 38.1 °C (100.6 °F), HR = 90/min, RR = 20/min, and bp = 130/72 mmHg. Pulmonary examination reveals crackles in the right lung base. Cardiovascular and abdominal examinations are unremarkable, and musculoskeletal examination reveals no joint swelling or tenderness. Laboratory studies, sputum Gram stain, and blood and sputum culture are performed. Chest radiograph reveals right lower-lobe pneumonia, and intravenous antibiotic therapy is initiated. Which of the following is the most appropriate adjunctive step in this patient's management?
a) discontinue alendronate
b) discontinue etanercept
c) discontinue hydroxychloroquine
d) administer stress-dose hydrocortisone therapy


A1) a - IV antibiotics; repeat aspiration of the knee joint - Drainage and IV antibiotics are standard treatment for a “closed-space” joint infection.
A2) c - roseacea - An inflammatory dermatitis characterized by erythema, telangiectasias, papules, pustules, and sebaceous hyperplasia that affects the central face, including the nasolabial folds.
A3) b - discontinue etanercept - Anti–tumor necrosis factor-α therapy is contraindicated in patients with infection.