read harrisons principles of internal medicine online

... mechanism of action is (A) primary inhibition of fibrinolysis (prevents dissolu- tion of formed clots) (B) prevention of activation of the clotting cascade (C) prevention of activation of the clotting ... cascade and inhibition of fibrinolysis (D) enhancement of platelet activity (E) enhancement of platelet activity and inhibition of activation of the clotting cascade V-29. Which of the following statements ... of 80/40 mmHg, heart rate of 120, and a temperature of 39.5ЊC (103ЊF). His urine shows numer- ous white cells. His laboratory examination is remarkable for a white count of 2000, hematocrit of

Ngày tải lên: 19/06/2014, 15:20

... to half of all cases of cardiotoxicity occur 6 months or more after completion of therapy. Efforts to limit cardiotoxicity and thereby enable the administration of a higher total dose of anthra- ... therapy, is of- ten fatal VI-27. The most common source of bacterial infection of intravenous cannulas is (A) contamination of fluids during the manufacturing process (B) contamination of fluids during ... examination of the serum for anticardiolipin antibody VI-1 03 A 67-year-old man presents with a history of headache for 5 days and 2 days of swelling of. .. ulnar nerve The diagnosis of leprosy

Ngày tải lên: 19/06/2014, 15:20

... antibiotics for a prolonged period. A number of other types of fungal infection occur in these patients. About 75% of all cases of Cryptococcus neoformans infection occur in persons who have ... from loss of position sense characteristic of tabes dorsalis. About 10% of patients with late untreated syphilis experience cardiovascular complications, usually in the form of aneurysms of the ... by which of the following mechanisms? (A) Opening of calcium channels (B) Release of calcium from the sarcoplasmic reticulum (C) Stimulation of myosin ATPase (D) Stimulation of membrane

Ngày tải lên: 19/06/2014, 15:20

... ISORDERS OF THE C ARDIOVASCULAR S YSTEM — A NSWERS 155 normal ventricular systolic function. Malposition of the mitral apparatus, a result of the distorted septum, often leads to some degree of mitral ... magnitude of the shunt depends on the size of the defect, the diastolic properties of both ventricles, and the relative impedance of the pulmonary and systemic circulations. Defects of the sinus ... diagnosis of pulmonary hypertension She complains of dyspnea, nonproductive cough, and recurrent episodes of chest pain Part of her pulmonary workup includes... DISORDERS OF THE RESPIRATORY

Ngày tải lên: 19/06/2014, 15:20

... reveals a blood pressure of 180/96, pulse of 98, and a temperature of 37.1ЊC (98.7ЊF). Lab- oratory values reveal a serum creatinine of 177 ␮ mol/L (2 mg/dL). Which of the following statements ... administration of 25 g of D-xylose, a 5-h urine collection contains 0.8 g of X DISORDERS OF THE GASTROINTESTINAL SYSTEM — QUESTIONS X-19 (Continued) D-xylose... Administration of prednisone, ... dose of cyclosporine (B) obtain ultrasonography of the renal allograft (C) obtain a biopsy of the renal allograft (D) administer pulsed steroid therapy (E) administer an intravenous bolus of furosemide

Ngày tải lên: 19/06/2014, 15:20

... Deposition of calcium pyrophosphate crystals Deposition of urate crystals Lymphocytic infiltration of synovium Neutrophilic infiltration of synovium Loss of articular cartilage XI-26 Which of ... causes account for 90% of cases of colonic obstruction. Adhe- X. D ISORDERS OF THE G ASTROINTESTINAL S YSTEM — A NSWERS 242 sions and hernias cause about 75% of cases of small-intestine obstruction ... the absence of HBeAg in serum does not preclude the development of chronic hepatitis B infection. In acute hepatitis B, the disappearance of HBeAg from serum often presages resolution of the acute

Ngày tải lên: 19/06/2014, 15:20

... Which of the following conditions is characteristic of the presentation of osteomalacia in adults? (A) (B) (C) (D) (E) Bowing of the tibia Pseudofractures Increased thickness of the ... cut-off point of Ն7.7 mmol/L (140 mg/dL) has a sensitivity of 80 % A more stringent cut-off at 7.2 mmol/L (130 mg/dL) is associated with a sensitivity of. .. plasmacytoma Paget’s disease of ... serum osmolality of 265 (mosmol/kg of water), total cholesterol of 7.7 mmol/L (2 98 mg/dL), LDL cholesterol level of 4.7 mmol/L ( 181 mg/dL), and a HDL cholesterol level of 1.2 mmol/L

Ngày tải lên: 19/06/2014, 15:20

... chronic ingestion of large doses of vitamin D2 or D3 (usually in excess of 50,000 to 100,000 IU daily for months) Ingestion of a single large dose of. .. numbers of insulin receptors ... excretion of 0.03 to 0.3 g/d of albumin, is also statistically predictive of the progression of renal disease In contrast, nocturia is usually a manifestation of undertreatment of diabetes... ... symptom of optic neuropathy due to glaucoma is loss of central vision XIII-31 A 65-year-old man with a long-standing history of hypertension complains of recurrent 30-min episodes of right

Ngày tải lên: 19/06/2014, 15:20

... medial portion of the foreleg. A lesion of the L5 root would result in weakness of knee flexion, dorsiflexion of the ankle and great toe, and weakness of inversion and eversion of the foot. Sensory ... Quantitation of albumin (adult) Quantitation of IgG... physician should be aware of the consequences of a relapse and should be willing to accept the risk About 60% of adults and 70% of children ... transient loss of consciousness consequent to blunt impact to the skull, is believed to occur because of electrophysiologic dysfunction of the upper midbrain as a result of sudden movement of the brain

Ngày tải lên: 19/06/2014, 15:20

... representative of the major areas covered in Harrison’s Principles of Internal Medicine, 15th ed., and (2) parallel the format and degree of difficulty of the questions on the examination of the ABIM ... level of competence in internal medicine Study of this self-assessment and review book should help to (1) identify areas of relative weakness; (2) confirm areas of expertise; (3) assess knowledge of ... edition of HARRISON’S PRINCIPLES OF INTERNAL MEDICINE EDITED BY RICHARD M STONE, MD Clinical Director, Adult Leukemia Program Department of Adult Oncology Dana-Farber Cancer Institute Associate Professor

Ngày tải lên: 21/01/2020, 21:55

... cultures of jejunal aspirates 223 X-15 (Continued) ferential of 75% neutrophils, 10% bands, 10% lymphocytes, and 5% monocytes; hematocrit of 42%; and platelet count of 522,000/mL Plain film of the ... history of ulcerative colitis Features of his illness that would contribute to an increased risk of developing colon cancer include which of the following? (A) (B) (C) (D) (E) Disease duration of ... examination reveals an anxious patient with a temperature of 38.3ЊC (101ЊF) orally, blood pressure of 100/60, pulse of 120, and respiratory rate of 26 Her skin is cold and clammy The oral mucosa is

Ngày tải lên: 22/01/2020, 07:19

... addition of jaundice On the day of admission he developed shortness of breath The physical examination is notable for a temperature of 38.4°C (101.1°F), blood pressure of 95/65 mmHg, heart rate of ... sounds on the side of the transplanted lung but no adventitious sounds Review of pulmonary function testing shows an FEV1/FVC ratio of 50% of the predicted value and an FEV1 of 0.91 L Additionally, ... rate of 24, tidal volume of mL/kg, FIO2 of 1.0, and positive end-expiratory pressure of 12 cmH2O An arterial blood gas measurement is performed on these settings; the results are pH 7.20, PaCO2 of

Ngày tải lên: 22/01/2020, 22:18

... based on studies of the offspring of mothers who ingested mercurycontaminated fish With respect to whether the consumption of fish by women during pregnancy is good or bad for offspring neurodevelopment, ... thus is of limited usefulness in cases of acute metal ingestion In addition to the information provided in Table 458-1, several other aspects of exposure, toxicity, or management are worthy of discussion ... offspring neurodevelopment, balancing the trade-offs of the beneficial effects of the omega-3-fatty acids (FAs) in fish versus the adverse effects of mercury contamination in fish has led to some

Ngày tải lên: 30/04/2023, 08:44

... Chương Đại cương nội khoa sở Những nguyên lý thực hành y học nội khoa (Principles of the practice of internal medicine) Trong thực hành y học nội khoa phải tuân theo nguyên lý định, có ngun ... sống, theo định nghĩa “Uỷ ban nghiên cứu vấn đề đạo đức y học Committee for the study of ethical problems in medicine? ?? chết là: Ngừng khơng phục hồi chức tuần hồn hơ hấp Ngừng không phục hồi chức

Ngày tải lên: 10/01/2023, 16:25

... None of the above I-127. (Continued) SELF-ASSESSMENT AND BOARD REVIEW For use with the 17th edition of HARRISON’S PRINCIPLES OF INTERNAL MEDICINE EDITED BY CHARLES WIENER, MD Professor of Medicine ... problem solving. This book is offered as a companion to the remarkable 17th edition of Harrison’s Principles of Internal Medicine. It is designed for the student of medicine to reinforce the knowl- edge ... conceptions. D. The risk of Down syndrome increases 1% per year of maternal age. E. Women over the age of 42 have a 33% chance of a trisomic conception. I-95. In what percentage of pregnancies do chromosomal disorders...

Ngày tải lên: 16/02/2014, 18:20

... representative of the major areas covered in Harrison’s Principles of Internal Medicine, 15th ed., and (2) parallel the format and degree of difficulty of the questions on the examination of the ABIM. ... of competence in internal medicine. Study of this self-assessment and review book should help to (1) identify areas of relative weakness; (2) confirm areas of expertise; (3) assess knowledge of ... edition of HARRISON’S PRINCIPLES OF INTERNAL MEDICINE EDITED BY RICHARD M. STONE, MD Clinical Director, Adult Leukemia Program Department of Adult Oncology Dana-Farber Cancer Institute Associate Professor...

Ngày tải lên: 19/06/2014, 15:20

... means of controlling parasitic infections. However, efforts to combat the spread of some diseases are hindered by the development and spread of drug resistance and the limited introduction of new ... of diagnosis, in- 42704 Harrison/Braunwald:HPIM 16/e McGraw-Hill BATCH RIGHT top of rh base of rh cap height base of text short stand drop folio TABLE 186-1 Treatment of Cryptococcosis Type of ... has been offset by the spread of other diseases such as trypanosomiasis due to crumbling infrastruc- tures in settings of HIV infection, civil war, and unstable government. The reach of some parasitic...

Ngày tải lên: 06/03/2014, 11:21

... retrograde conduction: • In case of presence of abnormal atrial focus t ~ The atrium The ventricle also usually follows, follows the focus the focus • In case of presence of abnormal ventricular focus Th ~·1 ... hazards of thrombolytic therapy is high. 9. ACE inhibitors for reduction of ventricular remodeling after infarction. 10. Adjust serum Mg to reduce risk of arrhythmias. :!: Contraindications of thrombolytic ... retention. Asymptomatic Occipital headaChe] Blurring of vision, non specific Easy fatigue Symptoms of complications. Symptoms of the cause (2ry H.). ~ii tfD $j : Elevated blood pressure .~ ~: ~:I = Signs of the cause (2ry H),...

Ngày tải lên: 06/03/2014, 11:21

... Department of Medicine, Cedars-Sinai Medical Center, Professor of Medicine, UCLA School of Medicine, Los Angeles, California Peter C. Brazy, MD Professor of Medicine, University of Wisconsin, Chief of ... Assistant Professor of Internal Medicine, University of Michigan Medical Center, Ann Arbor, Michigan Janet L. Abrahm, MD Associate Professor of Medicine, University of Pennsylvania School of Medicine, ... Professor and Chairman, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland Robert Hernandez, MD University of Miami School of Medicine, Division of General Medicine, ...

Ngày tải lên: 15/03/2014, 12:20