Description : Why radiologists do not take direct Xray photographs of intestine? (1) Intestines are affected by direct exposure to X-rays (2) X-rays can not cross intestine (3) X-rays are not able to capture clear picture (4) Even short exposure of X-rays causes cancer in intestine
Last Answer : (3) X-rays are not able to capture clear picture Explanation: As the intestine is a soft tissue structure, it is not usually seen on a plain X-ray. By using barium to coat the inner lining ... tube will be inserted through your nostril or mouth and down into your stomach by the Doctor or Nurse.
Description : Why radiologists do not take direct X-ray photographs of intestine ? (1) Intestines are affected by direct exposure to X-rays (2) X-rays can not cross intestine (3) X-rays are not able to capture clear picture (4) Even short exposure of X-rays causes cancer in intestine
Last Answer : X-rays are not able to capture clear picture
Description : Which birth defect is most likely effect of exposure to cigarette smoke?
Last Answer : Childhood Asthma
Description : The persistent suppression of bacterial growth that may occur following limited exposure to some antimicrobial drugs is called (a) Time-dependent killing (b) The post antibiotic effect (c) Clinical synergy (d) Concentration – dependent killing (e) Sequential blockade
Last Answer : Ans: B
Description : You wish to purchase a dental X ray machine and have the choice between 60kVp and 70kVp machines. With single change from 60kVp to 70kVp what would the approximate affects on exposure time?CHECK A. No effect B. Half the time C. Double D. Quarter E. Triple the time
Last Answer : B. Half the time
Description : Which of the following statements is true A. Positive stress is short-term B. Negative stress can be short or long-term C. Negative stress can lead to mental as well as physical problems D. Negative stress is perceived within our coping abilities
Last Answer : D. Negative stress is perceived within our coping abilities
Description : The general principles in the use of hypnotics include the following except: A. A hypnotic may be used intermittently for upto 2-3 weeks in short-term insomnia due to emotional stress B ... sleep apnoea D. A hypnotic with slow elimination is preferred in patients with early morning awakening
Last Answer : B. In patients with chronic insomnia a hypnotic should be used regularl
Description : Does long term use and exposure to eye shadow and similar chemicals lead to skin abrasion and skin disease?
Last Answer : I don’t think so. Make up is tested and re-tested and has been for years. On animals sadly. I would think that actors would have the most issues especially if they were child actors and had to wear heavy make up most of their lives. I have never heard of these issues though.
Description : What effect will the 2010 Nobel Peace Prize awarded to the Chinese activist Liu Xiaobo have short term, mid term and long term?
Last Answer : i think so, China's Human rights abuses are legendary, it's like their national sport or something, they are the all time champs. When the government declared open season on the Tiananmen square ... by the Chinese authorities, never to be seen again. Apparently for his own safety. Totally sick.
Description : What short term effect did sit ins and other civil rights protests have on life inc the south?
Last Answer : Business suffered from the mass actions ~apex~
Description : What was a short term effect of James Bradley's discovery of aberration of light?
Last Answer : Feel Free to Answer
Description : For short-term climatic predictions, which one of the following events, detected in the last decade, is associated with occasional weak monsoon rains in the Indian subcontinent? [IAS 2002] (a) La Nina ( ... of jet streams (c) El Nino and southern oscillations (d) Green-house effect on global level
Last Answer : Ans: (c)
Description : Propranolol is used in hyperthyroidism: A. As short-term symptomatic therapy till effect of carbimazole develops B. As long-term therapy after subtotal thyroidectomy C. In patients not responding to carbimazole D. To potentiate the effect of radioactive iodine
Last Answer : A. As short-term symptomatic therapy till effect of carbimazole develops
Description : Pulses fit well in cropping system as they are— (A) Short duration crops (B) Disease resistant crops (C) Long duration crops (D) Moisture stress resistant crops
Last Answer : (D) Moisture stress resistant crops
Description : Rankine-Golden formula accounts for direct as well as buckling stress and is applicable to (A) Very long columns (B) Long columns (C) Short columns (D) Intermediate columns
Last Answer : (D) Intermediate columns
Description : A short, hollow cast iron cylinder with a wall thickness of 1 cm is to carry a compressive load of 10 tonnes. If the working stress in compression is 800 kg/cm2, the outside diameter of the cylinder should not be less than a) 0.5cm b) 5 cm c) 2.5cm d) 4.5 cm
Last Answer : b) 5 cm
Description : A column that fails due to direct stress is called (a) Short column (b) Long column (c) Medium column (d) Slender column
Last Answer : (a) Short column