A patient, without prior medication, breathes a gas mixture consisting of 50 percent nitrous oxide and 50 percent oxygen by volume. Which of the following effects would be expected_____________?

Related Mcqs:

1. Nitrous oxide is carried in the blood stream by_____________?

   A. Haemoglobin
   B. White blood cells
   C. Red Blood cells
   D. Serum

2. Nitrous oxide is______________?

   A. A good analgesic but a poor anesthetic
   B. A good anesthetic but a poor analgesic
   C. A good analgesic and a good anesthetic
   D. A poor analgesic and a poor anesthetic

3. Problems associated with nitrous oxide anaesthesia is_____________?

   A. Behavioral problem
   B. Sensitizes the heart to adrenaline
   C. Prolonged difficult induction
   D. Tachycardia and or arrhythmias

4. The dentist who first used Nitrous oxide for the abolition of pain due to dental extraction was_____________?

   A. Harpes David
   B. Harvey william
   C. Horace wells
   D. Hunter John

5. White patch is seen on the buccal mucosa consisting of pseudomycelium and chalmydospores with desquamated epithelium adjacent to it, the patient is suffering from epithelium adjacent to it, the patient is suffering from_____________?

   A. histoplasmosis
   B. cryptococcosis
   C. candidiasis
   D. coccidiomycosis

6. A 15 years old boy reports with a rapidly growing swelling of the mandible with intermittent pain patient history is that the swelling occurred after an episode of trauma Radiographs reveal formation of new subperiosteal bone producing Onion skin appearance The patient also has lip paresthesia elevated white blood cell count Based on the clinical and radiographic picture, one of the following condition could be considered in the provisional diagnosis_________________?

   A. Fracture of the jaw with cancellous bone formation
   B. Chronic suppurative osteomyelitis
   C. Burkitt’s Lymphoma
   D. Ewing’s sarcoma

7. A child has phocomelia, this impliments his mother had taken which of the following medication during pregnancy______________?

   A. Tetracycline
   B. Thalidomide
   C. Warfarin
   D. Chloroquine

8. A patient who has had a recent amalgam filling in the upper teeth has a gold filling in the lower teeth, the patient complains of pain. The reason for this can be mainly_____________?

   A. Improper amalgam filling
   B. Pulp exposure
   C. Galvanism
   D. None of the above

9. Intramuscular route is precluded during the medication of________________?

   A. Anti-hypertensives
   B. Anti-diabetics
   C. Anticoagulants
   D. Anti-fibrinolytics

10. A 25 year old male patient reports with bony expansile swelling of the right body of the mandible & mild paresthesia of the right IDN. OPG shows a multi locular radiolucency without root resorption. What would be your choice of next investigation?

    A. Excision biopsy
    B. Aspiration Cytology
    C. CT Scan
    D. Pet Bone scan