قناة طبيه تهتم بالكتب الطبيه واي شي۽ متعلق بالطب #BRS #pathoma @Yaqob_alsomaii
👨🏻⚕ : what is your name ?
💊 : my name is ceftriaxone
👨🏻⚕: what is your work ?
💊 : Antibiotics
👨🏻⚕: Tell me about yourself
💊 : I am from third Generation cephalosporin
👨🏻⚕ : what is your mechanism of action ?
Ceftriaxone 💊 : I'm Bacteriocidal activity results from inhibiting cell-wall synthesis , broad-spectrum against gram-negative ; has lower efficacy against gram-positive organisms
👨🏻⚕ : Are there's any oral compound of You ?
Ceftriaxone 💊 : No , I am only in the form of injectable solution or powder use for IV / IM
👨🏻⚕ : what about metabolism of you ?
Ceftriaxone 💊 : metabolized in liver
👨🏻⚕ What about your elimination ?
Ceftriaxone 💊 : Urine " 33% - 67% unchanged "
👨🏻⚕ : nurse want to ask you How ceftriaxone 💊 administration ?
Ceftriaxone 💊 : this is very important point ,
🔻You must to do Test for allergy before administration very very important heart
I am incompatible with with LR ...
👨🏻⚕ : so I understand some patient have hypersensitivity reaction to you and maybe fetal , also you are incompatible with LR ,
But I have Questione also there's NEWS that say Calcium is Your Enemy ?
Ceftriaxone 💊 : when I meet calcium or any calcium containing fluids , we form parecipate which maybe fetal especially in neonates
👨🏻⚕: what is the contraindication of you ?
Ceftriaxone 💊 : do not use me in hyperbilirubinemic neonates
Don't use me with intravenous calcium-containing .
Take care drug interactions
Intravenous administration of ceftriaxone solutions containing lidocaine
Don't use ceftriaxone in neonate
👨🏻⚕ What is Warning ⚠️ or percution of your uses ?
Ceftriaxone 💊 :
🔻 Elevated INR
🔻 Superinfection especially in prolonged use
🔻 Renal/hepatic impairment (concurrent): Use with caution in patients with concurrent hepatic dysfunction (impaired biliary
excretion) and severe kidney disease .
🔻 Abnormal gallbladder sonograms reported, possibly the result of ceftriaxone-calcium precipitates; discontinue if signs or symptoms of gallbladder disease occur
👨🏻⚕ : what is your category in pregnancy ?
Ceftriaxone💊 : pregnancy category B
👨🏻⚕ : what about your distribution ?
Ceftriaxone 💊 : Distributed throughout body, including gallbladder, lungs, bone, bile, and CSF (higher concentrations achieved when meninges are inflamed); crosses placenta; enters amniotic fluid and breast milk
👨🏻⚕ : what is your Drug Interactions ?
Ceftriaxone 💊 : it's list need tim
👨🏻⚕ : What is your advers effect " significant "?
Ceftriaxone 💊 : 👉Ceftriaxone-calcium precipitation
👉 Hemolytic anemia
👉 Hypersensitivity reactions (immediate and delayed)
👉 Kernicterus
👨🏻⚕ What is other adverse effect ?
Ceftriaxone 💊 :
>10%:
Dermatologic: Skin tightness (IM; local)
1% to 10%:
Dermatologic: Skin rash (2%)
Gastrointestinal: Diarrhea (3%)
Hematologic & oncologic: 🔻🔻Eosinophilia (6%), leukopenia (2%), thrombocytosis (5%)
🔻Hepatic: Increased serum alanine aminotransferase (3%), increased serum aspartate aminotransferase (3%)
🔻Local: Pain at injection site (≤1%), tenderness at injection site (≤1%)
Renal: Increased blood urea nitrogen (1%)
👨🏻⚕ : this first part of the meeting 🤝 with Mr Ceftriaxone
👨🏻⚕ : we will compelet Tomorrow our meeting with thank you for you
Ceftriaxone 💊 : welcome 🤗 to you and to every members in this beautiful channel , don't forget to React
#meeting_drug
#first_drug
#part1
@pharmacology2017
الاطلاع على أفضل قناة باطنية على تيليجرام
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⭐️ Haematology
📌 case of Anemia
➡️ Classification of Anemia
➡️ Causes of microcytic anemia
➡️Causes of Macrocytic Anemia
➡️ Pallor site
➡️ Mechanism of Anemia of chronic disease
➡️ Triad of Hemaolytic Anemia
➡️ Spurious Anemia
➡️ Hx of Anemia
➡️ Examination
➡️ Lab of Anemia
➡️ Investigate of microcytic hypochromic Anemia
➡️ Mentzer index
➡️ Investigate pt of Macrocytic Anemia
➡️ Commonest Anemia
➡️ Plummer Vinson syndrome
➡️ Treatment of Iron deficiency
➡️ Response to Treatment
➡️ Pernicious Anemia
➡️ Treatment of pernicious anemia
➡️ Sideroplastic Anemia
➡️ Approach to Anemia " investigation"
⬇️
Hemolytic anemia
✅ Sickle cell anemia
✅Lab of Hemolysis
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بوت ربح عملات سيتم انزالها قريباً
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After ABG we started talking Now about ECG
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قال الأصمعي: سمعتُ أعرابيًا يتضرَّعُ إلى اللّٰه، بكلماتٍ فقأت عيون البلاغة، وأيتمت جَواهر الحِكمة.. سمعته يقول:
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Keep this for Today
How to treat opioid poisoning
Treatment
Clear and maintain the airway. If breathing is inadequate, ventilate with O2using a bag and mask or an ET tube .
Naloxone is a specific antagonist for opioids and reverses coma and respiratory depression if given in sufficient dosage
. Give naloxone as a therapeutic trial in suspected opioid poisoning—record coma level, pupil size, and RR, and check for any response
The usual
initial dose of naloxone for adults is 0.4mg IV, followed by a further dose of 0.8mg after 60s if no response
Children, give 100mcg/kg (IV, IM or IN) up to 2mg, repeated as
necessary. Intranasal naloxone, given by dripping or spraying the IV solution into the nose over 60s, enables rapid absorption. For children at risk of opioid withdrawal, give 1–10mcg/kg every 60s,
Opioid poisoning
The opioids include morphine, diamorphine (heroin), pethidine, codeine, buprenorphine, and methadoneClinical features
Opioid poisoning causes the triad of coma, d RR, and pinpoint pupils. Cyanosis, apnoea, convulsions, and hypotension may occur. Effects of opioids are potentiated by alcohol. Non-cardiogenic pulmonary oedema may result from injecting heroin or other opioids.
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Читать полностью…قناة تعليمية لأطباء الباطنة و فروعها
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الرجاء الإجابة على النموذج لقبول الإنضمام
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وكُلُّ بابٍ وإنْ طالتْ مَـغالِقُهُ
يومًا لهُ من جميلِ الصَّبرِ مفتاحُ
كمْ مِن كروبٍ ظنَنّا لا انفراجَ لها
إقرأ المزيد
🎙 Summary of P wave " Pearls points:
💬 Normal P Wave is monophasic positive except in V1 biphasic and Inverted in aVR .
Best to see in Lead II
Simply normal ampultide and duration is 2.5 × 2.5 small square "in standard speed and voltage"
💬 Abnormal P wave see " Lead II and V1 "
➡️ Right atrial Enlargement:
➡️ In Leed II ➡️ P Wave ampultide more than 2.5 mm " 2.5 small squares" , normal duration " less than 120ms (3 mm) "
➡️in Lead V1➡️
Amplitude " hight" more than (1.5 mm) of initial positive deflection of P wave
➡️Left Atrial enlargement :
➡️in Lead II ➡️ duration longer than 120 ms " 3 mm" 3 small squares" maybe with notch and hight is normal" ampultide "
➡️ in lead V1 ➡️
Winding> 40 ms ( small square)" and deepening> 1mm ( Small square) of terminal negative portion of P wave in V1
What about Biatrial?
If criteria meeting for both LAE and RAE
📄 No more clarity than this explanation , I wish it's helpful
I do effort to make it in simple manner 🔗
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prophylactic cholecystectomy may be performed for asymp- tomatic cholelithiasis in the following situations:
● large (>3 cm) gallstones;
● choledocholithiasis;
● chronic haemolytic conditions (sickle cell disease, heredi-
tary spherocytosis);
● gallbladder polyps >1 cm in diameter;
● suspicion/risk of malignancy (anomalous pancreatic duc-
tal drainage);
● calcifcation of the wall (porcelain gallbladder);
● some ethnic groups or subjects living in areas with a high
prevalence of gallbladder cancer associated with gallstones (some parts of northern India, Native Americans, Mexican Americans, Colombia, Chile, Bolivia);
● transplant patients (during transplantation);
● bariatric surgery.
resource : Bailey & Love's Short Practice of Surgery 28E
Naloxone has a much shorter duration of action than most opioids and so coma and respiratory depression often recur when naloxone wears off.
More naloxone is often needed, given IV, by IVI, or IM, the dose adjusted depending on the response. Observe for at least 6hr after the last dose of naloxone and up to 24hr with methadone overdose. If repeat doses are required, consider starting a naloxone infusion.
Female with proximal muscle weakness:
1) polmyalgia rheumatica " high ESR normal CK "
2) fibromyalgia normal ESR and normal CK
3) Polymyositis "high CK "
لم نحلُم بأشياءَ عصيّة!
نحنُ أحياءُ وباقون، وللحلم بقيّة ..
Features of hereditary spherocytosis include all of the
following except :
A. increase Osmotic fragility
B. Increase MCHC
C. Increase MCV
D. Decrease surface area per unit volume