DUKE staging : colon cancer

DUKE criteria : Infective endocarditis

DUKE score : severity of chronic stable angina

هذا الكتاب عظمة العظمة
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يدي لك الـ
Differential Diagnosis
بشكل حلو ومرتب ويشرح لك عليهن بشكل مختصر ومفيد وحلو
معك اختبار ومزنوق
عليييبك بهذا الكتاب.

#طالب_ضابح ??

An 8-year-old boy is brought to the emergency department because of a high fever, progressive shortness of breath, and a cough productive of moderate amounts of yellow sputum for the past 2 days.

He had meconium ileus as a newborn and was subsequently diagnosed with cystic fibrosis during routine neonatal screening. Since then, he has had recurrent respiratory infections that have required hospitalization.

Current medications include albuterol, pancreatic enzymes, and vitamin A and vitamin D3 supplements. His immunizations are up-to-date.

His temperature is 39.6°C (103.3°F), pulse is 122/min, respirations are 44/min, and blood pressure is 115/75 mm Hg. Pulse oximetry on room air shows an oxygen saturation of 91%. Examination shows labored breathing and subcostal retractions.

There is dullness to percussion of the right upper lung; breath sounds are decreased.
An x-ray of the chest shows consolidation in the right upper lobe of the lung; there is increased translucency and tram-track opacities in the upper lung fields.

Which of the following pathogens is the most likely cause of this patient's current symptoms?

A) Influenza A virus

B) Burkholderia cepacia complex

C) Streptococcus pneumoniae

D) Aspergillus fumigatus

E) Streptococcus agalactiae

F) Staphylococcus aureus

G) Haemophilus influenzae

E) Pseudomonas aeruginosa

#MCQ_EVERY_DAY ?

A 2-year-old boy is brought to the physician because of an increasing productive cough with a moderate amount of white phlegm for the past week.
He has been treated for pneumonia with antibiotic therapy four times over the past year.

A chest x-ray performed 3 months ago showed no anatomical abnormalities. He has had multiple episodes of foul-smelling, bulky, greasy stools.

He is at the 3rd percentile for height and at the 5th percentile for weight. His temperature is 38.0°C (100.4°F), pulse is 132/min, and respirations are 44/min.

A few inspiratory crackles are heard throughout the lung fields. The abdomen is soft and nontender.

The remainder of the examination shows no abnormalities.

Which of the following is the best initial test to determine the underlying etiology of this patient's illness?

A) CT scan of the chest

B) X-ray of the chest

C) Pulmonary function tests

D) Serum immunoglobulin level

E) Sweat chloride test

F) Stool analysis

G) DNA phenotyping

#MCQ_EVERY_DAY ?

??????
سلام من الله عليكم شبدأ معاكم فقرة جديد وإن شاء الله نقدر نلتزم فيها ،والفقرة هي

#MCQ_EVERY_DAY

وبتكون الأسئلة شاملة ،من كل مواد الطب، وبالأصح مواقع فيها تجميعات لأسئلة USMLE...طبعا مع الإجابة تجيب شرح مختصر بسيط، بحيث نكسب كل يوم معلومة عن طريق سؤال ،وتثبت المعلومة وربما تفيدك بحياتك أو اختباراتك?الأسئلة بتكون متدرجة واضحة ،وفي أسئلة مباشرة وأسئلة عن طريق cases...وبنبدأ من اليوم بها

#غراب ♣️