Description : Toxicity as a result of anaesthetic solution can be seen more when: A. Injection in supine position B. Injection into vascular area C. Injection without vasoconstrictors D. Intravenous injection
Last Answer : D. Intravenous injection
Description : Which of the following is the LEAST to cause toxicity from local anaesthetic injection: A. Injecting in supine position B. Injecting in vascular area C. Injecting without a vasoconstrictor D. Intravenous injections
Last Answer : A. Injecting in supine position
Description : Which of the following is correct about Nitrous Oxide N2O: A. N2O has high analgesic and low anaesthetic property at its minimum anaesthetic dose. Low MAC; Max Anaesthetic Concentration B. Absolutely ... C. Has low blood diffusibility and result in hypoxia D. It is good anaesthetic and low MAC
Last Answer : C. Has low blood diffusibility and result in hypoxia
Description : To reduce the risk of side effects of local anaesthetic injections; you should follow all of the following EXCEPT: A. Aspirate before injection B. Use the smallest effective volume C. Use the weakest efficient percentage strength D. Inject rapidly
Last Answer : D. Inject rapidly
Description : Adrenaline added to local anaesthetic solution for infiltration anaesthesia affords the following except: A. Prolongs the duration of local anaesthesia B. Makes the injection less painful C. Provides a more bloodless field for surgery D. Reduces systemic toxicity of the local anaesthetic
Last Answer : B. Makes the injection less painful
Description : In planning and construction of a cast metal partial denture the study cast, M07 A. facilitate the construction of custom/special trays B. minimize the need for articulating C. provide only ... best assessed clinically D. can be used as a working cast when duplicating facilities are not available
Last Answer : A. facilitate the construction of custom/special trays
Description : Signs and symptoms that commonly suggest cardiac failure in a patient being assessed for oral surgery are, A. Elevated temperature and nausea B. Palpitations and malaise C. Ankle oedema and dyspnoea D. Erythema and pain E. Pallor and tremor
Last Answer : C. Ankle oedema and dyspnoea
Description : Injection of adrenaline along with a local anaesthetic serves the following purpose: A. Lowers the concentration of the local anaesthetic to produce nerve block B. Prolongs the duration of local anaesthesia C. Increases the anaesthetised area D. Reduces the local toxicity of the local anaesthetic
Last Answer : B. Prolongs the duration of local anaesthesia
Description : Adrenaline injected with a local anaesthetic: A. Reduces local toxicity of the local anaesthetic B. Reduces systemic toxicity of the local anaesthetic C. Shortens duration of local anaesthesia D. Makes the injection less painful
Last Answer : B. Reduces systemic toxicity of the local anaesthetic
Description : What is NOT a result of toxic dosage of local anaesthetic: A. Angioneurotic oedema B. Hypotension C. Respiratory depression
Last Answer : A. Angioneurotic oedema
Description : As a general practitioner; you decide at an initial appointment that you can not handle a child due to lack of co-operation. Which of the following approaches would seem to be your alternative: ... B. Send child home until he/she cooperates C. Schedule child for General Anaesthetic session
Last Answer : A. Refer child to pedodontist
Description : Which local anaesthetic agent is preferred for a confirmed hypersensitive patient: A. 3% prilocaine with felypressin B. Mepivacaine 3% without vasoconstrictor **
Last Answer : B. Mepivacaine 3% without vasoconstrictor **
Description : Nitrous Oxide (N2O) is not used alone as a general anaesthetic agent because of:** A. Difficulties in maintaining an adequate O2 concentration B. Adverse affects on liver C. Poor analgesics affects
Last Answer : C. Poor analgesics affects
Description : The most important factor in surgical removal of impacted teeth is, A. Removal of enough bone B. Preoperative assessment C. The flap design D. The use of general anaesthetic
Last Answer : B. Preoperative assessment
Description : When taking Mono Amino Oxidase Inhibitors (MAOI); which drugs are contra indicated: I. Barbiturate II. Local anaesthetic III. Pethidine IV. Acetyl salicylic acid A. All of the above B. None of the above C. I, II and III D. II, III and IV
Last Answer : C. I, II and III
Description : What is the MOST adverse reaction to lignocaine: A. Drug interaction with patient’s medicines B. Injecting into vein C. Hypersensitivity D. Toxicity
Last Answer : D. Toxicity
Description : What is TRUE about Benzodiazepine and diazepam in 5-10mg oral dose used for oral sedation in dentistry: A. Good analgesic effect if given 1 hour prior to dental sessions B. Would be reversed ... Benzodiazepam C. Post operative headache D. There is a profound amnesic action and no side affects
Last Answer : B. Would be reversed by flumazepil because it is a Benzodiazepam
Description : _____ is when an antimicrobial drug should harm the infectious agent but not the host. a. Selective toxicity b. Toxic dose c. Therapeutic dose d. Chemotherapeutic index
Last Answer : a. Selective toxicity
Description : regarding paracetamol toxicity: - Not toxic if dose exceed 150-180 mg - Cause vomiting and neuropathy - Therapeutic effect after 4 hours - Use Deferoxamine -the liver enzyme reach the max. Level 4-6 hours after ingestion
Last Answer : the liver enzyme reach the max. Level 4-6 hours after ingestion
Description : The most important dose dependent toxicity of dapsone is: A. Methemoglobinemia B. Haemolysis C. Hepatitis D. Dermatitis
Last Answer : B. Haemolysi
Description : The following is true of vancomycin except: A. It is a bactericidal antibiotic active primarily against gram positive bacteria B. It acts by inhibiting bacterial protein synthesis C. It is an alternative to penicillin for enterococcal endocarditis D. It can cause deafness as a dose related toxicity
Last Answer : B. It acts by inhibiting bacterial protein synthesis
Description : Folinic acid is specifically indicated for: A. Prophylaxis of neural tube defect in the offspring of women receiving anticonvulsant medication B. Counteracting toxicity of high dose methotrexate C. Pernicious anaemia D. Anaemia associated with renal failure
Last Answer : C. Pernicious anaemia
Description : Among all cardiac glycosides, digoxin is the most commonly used, because: A. It is the most potent and fastest acting glycoside B. It has the highest and most consistent oral ... so that dose adjustments are possible every 2-3 days and toxicity abates rather rapidly after discontinuatio
Last Answer : D. It has intermediate plasma half life so that dose adjustments are possible every 2-3 days and toxicity abates rather rapidly after discontinuatio
Description : A 75-year-old man had been receiving gentamicin (an aminoglycoside antibiotic) to treat an urinary tract infection. After three months of therapy patient's serum creatinine levels were 10 mg/ ... Type II allergic reaction b)Type III allergic reaction c) Pseudo allergic reaction d) Overdose toxicity
Last Answer : d) Overdose toxicity
Description : The diagnosis of pemphigus vulgaris is confirmed by: a. Tzanck cells. b. Test dose of corticosteroid. c. Test of anti body. d. Histological immunofluorescence. e. Serological test for auto antibody.
Last Answer : d. Histological immunofluorescence.
Description : The diagnosis of pemphigus vulgaris is confirmed by:** A. Tzanck cells B. Test dose of corticosteroid C. Test of anti body D. Histological immunofluorescence E. Serological test for auto antibody
Last Answer : D. Histological immunofluorescence
Description : A child consumes a toxic dose of fluoride. You will:** A. Induce vomiting B. Give a lot of fluids C. Give a lot of fluids and sodium bicarbonates D. Ask patient not to eat for 45 minutes E. Give milk, calcium tablets or magnesium tablets
Last Answer : E. Give milk, calcium tablets or magnesium tablets
Description : In a normal pregnant woman, the amount of total gonadotropin activity was assessed. The result expected was
Last Answer : In a normal pregnant woman, the amount of total gonadotropin activity was assessed. The ... of circulating HCG to stimulate endometrial thickening
Last Answer : In a normal pregnant woman, the amount of total gonadotropin activity was assessed. The result ... the uterus to stimulate implatation of the embryo.
Description : In a normal pregnant woman, the amount of total gonadotropin activity was assessed. The result expected was (1) High level of circulating HCG to stimulate estrogen and progesterone synthesis (2) ... endometrial thickening (4) High levels of FSH and LH in uterus to stimulate endometrial thickening
Last Answer : (1) High level of circulating HCG to stimulate estrogen and progesterone synthesis
Description : The percentage of patients over the age of 70 admitted to the hospital with delirium is about a) 25%. About 25% of patients over the age of 70 admitted to the hospital have delirium. The cause is ... delirium. d) 50%. About 25% of patients over the age of 70 admitted to the hospital have delirium.
Last Answer : a) 25%. About 25% of patients over the age of 70 admitted to the hospital have delirium. The cause is often reversible and treatable (as in drug toxicity, vitamin B12 deficiency or thyroid disease) or chronic and irreversible. Depression may produce impairment of attention and memory.
Description : The segmental level of spinal anaesthesia depends on: A. Volume of the local anaesthetic injected B. Specific gravity of the local anaesthetic solution C. Posture of the patient D. All of the above factors
Last Answer : D. All of the above factors
Description : .What is the percentage of the echant agent used with composit resin restorations? a . 37% of phosphoric acid in water. b. 15% c. 18.5% d. 41%
Last Answer : a . 37% of phosphoric acid in water.
Description : What is the percentage of leukoplakia turning into cancer:** A. 5%-6% B. 10% C. 25%
Last Answer : A. 5%-6%
Description : The percentage of total dentine surface / dentinal tubules 0.5mm away from pulp is,** A. 20% B. 50%
Last Answer : B. 50%
Description : When the developing solution is correctly mixed and the x ray film is being developed for normal time but the solution is too warm, the outcoming film will be: A. Too light B. Too dark C. Fogged
Last Answer : C. Fogged
Description : What does the fixing solution in developing X rays do: A. Removes unexposed silver halide crystals B. Removes exposed silver halide C. Fixes the developed film
Last Answer : A. Removes unexposed silver halide crystals
Description : What is to be done with instruments after surgically treating a patient with confirmed diagnosis of hepatitis B,** A. Soak them in hypochlorite solution Milton B. Sterilize, scrub ... Handle them with two pairs of household rubber gloves D. Scrub them with iodine surgical solution
Last Answer : B. Sterilize, scrub and sterilize
Description : Several applications have been suggested to increase the effectiveness of prophylactic application of topical fluoride which include all EXCEPT: A. Increase Fluoride ions in solution increase concentration B. Increase ... D. Pre-treat enamel with 0.5% phosphoric acid E. Use NH4F instead of NaF
Last Answer : B. Increase PH of fluoride
Description : Several approaches have been suggested to increase the fixation of professionally applied topical fluoride, which of the following statements IS INCORRECT regarding increasing the fixation? A. Increase concentration of ... with 0.5% phosphoric acid E. Use NH4F rather than NaF at a lower PH
Last Answer : B. Raise the PH of the fluoride solution
Description : In cavity preparation 1mm below DEJ what is seen: A. More dentinal tubules, some intertubular and peritubular B. Some dentinal tubules, more intertubular and less peritubular C. More ... , some intertubular and dentinal tubular D. Equal amount of dentinal tubules, intertubular and peritubular
Last Answer : B. Some dentinal tubules, more intertubular and less peritubular
Description : How much undercut area should a clasp arm engage:** A. As much undercut as possible B. Anywhere beyond the survey line C. A predetermined amount of undercut
Last Answer : C. A predetermined amount of undercut
Description : Prolonged GIC setting time can be achieved by, A. Cool down the slab B. Increase the amount of distilled water
Last Answer : A. Cool down the slab
Description : Amount of Alachlor 50% EC for spray ing 12 ha maize field (given the dose 1.5 kg ai/ha) a). 36 kg b). 18 kg c). 54 kg d).12 kg
Last Answer : a). 36 kg
Description : The following drug given concurrently can enhance toxicity of digoxin: A. Phenobarbitone B. Metoclopramide C. Quinidine D. Magnesium hydroxide
Last Answer : C. Quinidine
Description : Homeowners: if a movie producer knocked on your door and offered you 3 times the assessed value of your home if she could burn your home in 30 minutes, would you accept the deal?
Last Answer : And we have 30 minutes to get out? That would give us just enough time to get the real important stuff , sure why not? I would stress for more like 3 hours but as long as the cash was real and there I could live with the 30 minute clause.
Description : In the State of Florida if you are convicted of reckless driving you will be assessed points?
Last Answer : No, but you WILL lose your license for at least 6 months, and you will go to jail.
Description : Bill Gates resides in a 66,000 sq-ft mansion with 60 ft swimming pool and was assessed by _________ as $125 million and annual property taxes are $991,000. A. King County public records B. Forbes C. PCMag D. None of Above
Last Answer : ANSWER: A
Description : An individual's actual standard of living can be assessed by - (1) Gross National Income (2) Net National Income (3) Per Capita Income (4) Disposable Personal Income
Last Answer : (3) Per Capita Income Explanation: The standard of living is a measure of the material welfare of the inhabitants of a country. The baseline measure of the standard of living is real ... GDP increases a nation's standard of living providing that output rises faster than the total population.