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MedicoQz

لوگوی کانال تلگرام medicoqz — MedicoQz M
لوگوی کانال تلگرام medicoqz — MedicoQz
آدرس کانال: @medicoqz
دسته بندی ها: تحصیلات
زبان: فارسی
مشترکین: 1.23K
توضیحات از کانال

We are all Students
We are all Teachers
Admins : Hayder Al Juburi | Muhammed Taqi | 𝖒𝖚𝖍𝖆𝖒𝖒𝖆𝖉 𝖍𝖚𝖘𝖘𝖊𝖎𝖓 | Fakhri Mnahi

Ratings & Reviews

3.50

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آخرین پیام ها 2

2022-04-11 07:34:24 Transesophageal echocardiography (TEE) should be performed prior to cardioversion to evaluate for atrial thrombus secondary to AF and heart structure and minimize risk for stroke. TEE is helpful for making the following determinations:
• To evaluate for atrial thrombus (particularly in the left atrial appendage)
• To guide cardioversion (if thrombus is seen, cardioversion should be delayed)
• When TEE is planned, the concurrent use of transthoracic echocardiography may increase cost without providing significant additional information

Fibrillatory waves may be evident or may be absent in patients with AF. QRS duration appears to be an independent predictor of incident AF among women but not in men on the basis of findings from 15,314 participants from the Atherosclerosis Risk in Communities (ARIC) study. The underlying mechanism for the difference between men and women is not yet clear.

Chest radiography findings are usually normal in patients with AF.

medscape
294 viewsمُحَمَّدْ تَقِي اللُّعَيْبِي, 04:34
باز کردن / نظر دهید
2022-04-10 13:20:43
Which is most likely to increase the risk for bleeding with anticoagulation treatment in patients with AF?
Anonymous Quiz
31%
Diabetes
30%
Gastroesophageal reflux disease
31%
Hyperthyroidism
7%
Multiple sclerosis
105 voters324 viewsمُحَمَّدْ تَقِي اللُّعَيْبِي, 10:20
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2022-04-10 13:16:17
Which is most accurate about the workup of AF?
Anonymous Quiz
22%
Absent fibrillatory waves exclude a diagnosis of AF
16%
QRS duration is more likely to be an independent predictor of incident AF among men than women
6%
Chest radiographic findings are typically abnormal in patients with AF
56%
Transesophageal echocardiography should be routinely performed prior to cardioversion in pt with AF
87 voters309 viewsمُحَمَّدْ تَقِي اللُّعَيْبِي, 10:16
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2022-04-09 13:24:27 The most important factor predicting outcomes post-STEMI is the
presence of new systolic heart failure. It suggests that a large amount
of myocardial damage. Those with systolic heart failure post MI can be
up to 10x more likely to die than those that do not have an MI.
Pass medicine cardiology
364 viewsمُحَمَّدْ تَقِي اللُّعَيْبِي, 10:24
باز کردن / نظر دهید
2022-04-08 22:49:38
Which of the following factors is most strongly associated with risk of
sudden death in the first six months after myocardial infarction?
Anonymous Quiz
21%
Ventricular ectopics
11%
Cigarette smoking
33%
3-vessel coronary disease at angiography
28%
Low left ventricular ejection fraction
7%
High LDL (low density lipoprotein) cholesterol
149 voters408 viewsمُحَمَّدْ تَقِي اللُّعَيْبِي, 19:49
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2021-04-06 20:20:24 pulse oximetry

المحمول او الي يكون ضمن جهاز المونتر من الادوات الضرورية لكل طبيب كون Spo2 يعتبر أحد Vital signs

مهم ان نوضع الprobe بشكل صحيح
مو نعصر الاصبع (لان ممكن يوقف circulation ) ولا لكش losse حتى ميوگع او بقية الاضاءة الخارجية تاثر على القراءة

عند استخدامه بالأطفال يوضع اما على الابهام او big toe
واكو ear probe يفيدنا للاطفال

من نشوف الجهاز ميقره نفكر ان الاشكال بالجهاز فنجربه على standard الي هو احنه ونشوفه شغال لو لا

بعد ذلك نفكر بأسباب متعلقه بالمريض
منها
1. صبغ الأظافر لان ممكن الصبغة تمتص ضوء الاوكسيميتر
2. الحركة وطبعا هاي من اكثر الأسباب الي تقود الى قراءة خاطئة لذا مهم نثبت ايد المريض
3. Perfusion نقيس نسبة تشبع الدم بالاوكسجين فأذا ماكو دم بالاصبع فأكيد الجهاز مراح يقره صح ، ومن الاسباب الي تأثر على سريان الدم hypovolemia ، vasoconstriction from cold لذا لازم ندفي اليد قبل القراءة
4. CO poisoning راح تجينا قراءة طبيعية لان pulse oximetry is unable to distinguish between oxyhemoglobin and COHb.
1.4K viewsHayder Hasan, 17:20
باز کردن / نظر دهید
2021-04-05 22:22:00
باجر نسولف على الـ Pulse oximeter
1.1K viewsHayder Hasan, 19:22
باز کردن / نظر دهید
2021-04-05 22:19:14
What can prevent a pulse oximeter reading accurately?
Anonymous Quiz
13%
Nail varnish
3%
Patient movement
4%
Poor perfusion
6%
CO poisoning
74%
All of them
194 voters920 viewsHayder Hasan, 19:19
باز کردن / نظر دهید
2021-02-24 16:07:24
1.1K views13:07
باز کردن / نظر دهید
2021-02-24 16:07:19
10 years old boy present to ER after fall on the outstretched hand.
The X-ray below show ..
Anonymous Quiz
82%
Supracondylar fracture
10%
Radial fracture
7%
Ulnar fracture
191 voters908 views13:07
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