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An overdosage of morphine is treated with - (A) Nalorphine IV (B) Steroids (C) IV methadone (D) Naloxone IV - Answer Correct Answers: D Perforation of stomach is more common due to ingestion of- (A) Nitric acid (B) Sulphuric acid (C) Hydrochloric acid (D) Carbolic acid - Answer Correct Answers: B Postmortem wound best differs from the antemortem wound by- (A) Gaps on incising (B) No clots (C) Absence of erythema and cellular changes (D) Stain can be removed by washing - Answer Corr...

Multiple strictures in intestine are found in: (A) Radiation enteritis (B) Duodenal ulcer (C) Ulcerative colitis (D) Gastric erosion - Answer Correct Answers: A You Answered: Explanation: (Radiation Enteritis) • Chronic radiation therapy may lead to progressive fibrosis, perforation, fistula formation and stenosis of the irradiated portion of the bowel. These changes occur between 5 months and 5 years after radiation therapy. • Duodenal ulcer may lead to stricture, however, it is us...

All are true regarding Psoriasis, except: (A) Head, neck and face are not involved (B) Arthritis is seen in 5% of cases (C) Abscess are seen in lesions (D) Non-scaly, red lesions are seen in infra mammary and natal regions. - Answer (D) Explanation: - Scalp (head) is involved in almost all cases. But remember that psoriasis of scalp never causes loss of hair and baldness - About 5-10% of patients have associated joint complaints. Psoriatic arthritis affects 5-42% of people with psoriasi...

All of the following statements about Patent Ductus Arteriosus (PDA) are true Except: (A) It is more common in males than females (B) It is a common heart lesion in rubella (C) Treatment is closure of defect by ligation and division of ductus (D) Hypoxia and immaturity are important in maintaining the Patency - Answer (A) It is more common in males than females Explanation: PDA is more common in females than males All of the following statements regarding total anomalous pulmonary connect...

A - Answer Anti-psychotic drug associated with maximum prolactin stimulating activity a) Risperidone b) Olanzapine c) Clozapine d) Ziprasidone A - Answer Super-sensitivity of Dopamine receptors leads to a) Dyskinesia b) Hyperphagia c) Hyperpathia d) Hypomania C - Answer Indication of olanzapine use is a) Panic attack b) Schizophrenia c) Tourette syndrome d) Parkinsonism A - Answer Which of the following drug is used in the treatment of tardive dyskinesia? a) Benzhexol b) Levod...

In Tuberculosis, the following rate reveals the impact of control measures a) Prevalence of infection b) Tuberculin conversion index c) Case rate d) Incidence of new cases - Answer D Tuberculin conversion index is a measure of a) Incidence of case b) Prevalence of case c) Incidence of infection d) Prevalence of infection - Answer C Trend of tuberculosis in a community is assessed by a) Prevalence of infection b) Prevalence of drug resistant cases c) Mortality rate d) Tuberculin c...

Abdominal pain, ascites, hepatomegaly - Answer Budd-Chiari Syndrome (posthepatic venous thrombosis, can be related to Polycythemia vera) Achilles tendon Xanthoma - Answer Familial Hyper cholesterolemia (low LDL receptor signaling) AD Adrenal hemorrhage, hypotension, DIC - Answer Waterhouse-Frieerichsen syndrome (Neisseria meningitidis) Arachnodactyly (spider fingers), lens dislocation, aortic dissection or aneurysm, hyperflexible joints, pectus excavatum - Answer Marfan Syndrome (fibrilli...

often precedes squamous cell carcinoma - Answer actinic keratosis primary adrenocortical deficiency - Answer Addison's disease polyostotic fibrous dysplasia, precocious puberty, cafe-au-lait spots, short stature, young girls - diagnosis? - Answer Albright's syndrome hereditary nephritis with nerve deafness - Answer Alport's syndrome anti-basement membrane antibodies - diagnosis? - Answer Goodpasture's syndrome anticentromere antibodies - diagnosis? - Answer scleroderma (CREST) anti-do...

Apple core lesion - Answer annular carcinoma of the colon Bamboo spine - Answer fused spinal segments - see with ankylosing spondylitis (HLA-B27, PAIR) Bird's beak - Answer dilated upper & middle esophagus with taper to narrow lumen - Achalasia - Chagas Disease Boot-shaped heart - Answer Right ventricular hypertrophy (ToF) Cobblestone appearance - Answer see this on barium studies - Crohn's (usually in terminal ileum) Codman's triangle - Answer Reactive bone (osteosarcoma) Coin lesi...

Premature Ventricular Contractions (PVC) - Answer QRS w/o P-wave Types: Early After Depolarization Delayed After Depolarization Ectopic Foci Location Positive V1: From Left Negative V1: From Right Can present as: 1. Compensatory pause (2x normal sinus rhythm b/c ventricles are refractory to atrial stimulation) 2. Noncompensatory (<2x normal sinus rhythm b/c atrium depolarized by ectopic foci) *Note: Contraction after Compensatory pause presents as palpitation! Timing: 1) During P-...