41 cardsNational Health Regulatory Authority Licensure Examination (NHRA Bahrain)

NHRA: clinical calculations, antidotes and key facts

Flashcards for the NHRA licensure examination: clinical formulas, antidotes, first-line treatments and key facts in medicine, pediatrics and obstetrics.

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Body mass index
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1
Body mass index
Weight in kg divided by height in meters squared
2
Mean arterial pressure
(systolic + 2 x diastolic) / 3
3
Anion gap
Na - (Cl + HCO3)
4
Corrected calcium
Measured Ca + 0.8 x (4.0 - albumin in g/dL)
5
Cockcroft-Gault creatinine clearance (men)
(140 - age) x weight / (72 x serum creatinine)
6
Maintenance fluids in children (4-2-1)
4 mL/kg/h for the first 10 kg, 2 mL/kg/h for the next 10 kg, 1 mL/kg/h thereafter
7
Parkland formula
4 mL x weight in kg x % TBSA burned over 24 hours, half in the first 8 hours
8
Number needed to treat
1 / absolute risk reduction
9
Sensitivity
TP / (TP + FN)
10
Specificity
TN / (TN + FP)
11
Positive predictive value
TP / (TP + FP)
12
Bazett correction
QTc = QT / sqrt(RR)
13
Most specific marker of myocardial injury
Troponin
14
Aspirin in acute MI
Give early unless contraindicated
15
First-line treatment of anaphylaxis
Intramuscular adrenaline
16
Antidote for paracetamol overdose
N-acetylcysteine
17
Antidote for opioid overdose
Naloxone
18
Antidote for heparin
Protamine sulfate
19
Antidote for warfarin
Vitamin K and prothrombin complex concentrate
20
Antidote for organophosphate poisoning
Atropine
21
Intensive-phase TB treatment
Rifampicin, isoniazid, pyrazinamide and ethambutol
22
First-line drug in status epilepticus
Intravenous lorazepam
23
DKA initial treatment
Intravenous fluids, then insulin with potassium monitoring
24
Hyperkalemia with ECG changes
Calcium gluconate to protect the myocardium
25
Peaked T waves
Typical ECG sign of hyperkalemia
26
Osmotic demyelination
Complication of overly rapid correction of chronic hyponatremia
27
Murphy's sign
Acute cholecystitis
28
Tension pneumothorax
Immediate needle decompression
29
Anticoagulation for stable pulmonary embolism
Heparin or a direct oral anticoagulant
30
Pre-eclampsia seizure prevention
Magnesium sulfate
31
Definitive treatment of pre-eclampsia
Delivery
32
Anti-D immunoglobulin
Given to Rh-negative mothers at about 28 weeks and after birth of an Rh-positive baby
33
Most common cause of postpartum hemorrhage
Uterine atony
34
Four Ts of postpartum hemorrhage
Tone, trauma, tissue, thrombin
35
Naegele's rule
LMP plus 7 days minus 3 months
36
Croup treatment
Dexamethasone
37
Kawasaki disease treatment
IVIG and aspirin
38
Pyloric stenosis metabolic picture
Hypochloremic hypokalemic metabolic alkalosis
39
Cystic fibrosis diagnosis
Sweat chloride test
40
Down syndrome
Trisomy 21
41
Tetralogy of Fallot
VSD, overriding aorta, pulmonary stenosis, right ventricular hypertrophy

National Health Regulatory Authority Licensure Examination (NHRA Bahrain) in Bahrain

In Bahrain, National Health Regulatory Authority Licensure Examination (NHRA Bahrain) is part of: Health professions.