The pulmonary alveoli loose elasticity and become inflated. The patient is unable to exhale What is the likely condition? - ANSWER Emphysema
AnswerWhich of the following is the site of gastro-oesophageal sphincter? - ANSWER At the entrance to the stomach
Answerpatient expresses feeling faint ...
NHRA 9 QUESTIONS AND ANSWERS
FOR BEST GRADES
The pulmonary alveoli loose elasticity and become inflated. The patient is unable to
exhale What is the likely condition? - ANSWER Emphysema
AnswerWhich of the following is the site of gastro-oesophageal sphincter? - ANSWER
At the entrance to the stomach
Answerpatient expresses feeling faint while lying supine on the X-ray table. Which of the
following position is an immediate management? - ANSWER Place in the
Trendelenburg
AnswerWhich of the following types of shocks result from severe bleeding? - ANSWER
Hypovolemic
Answerpatient who has undergone hip replacement via the posterior approach is not
allowed to cross the affected leg over the midline. Which of the following reasons
explains why is this required? - ANSWER Avoid hip dislocation and ligament stress
AnswerWhich of the following medications promotes the excretion of salt and water
from the kidneys? - ANSWER Diuretics
AnswerWhich of the following is examined by angiocardiography? - ANSWER Heart
blood vessels
AnswerBy which of the following units is illumination level during fluoroscopy
measured? - ANSWER Luminance per square mete
AnswerWhich of the following nuclear medicine techniques involves tracing slightly
radioactive glucose as it is absorbed by cells? - ANSWER Positron emission
tomography (PET
AnswerPelvic ultrasound scan is performed to assess the size and location of a
suspected pelvic mass in a woman. Additional images are obtained using the
Endovaginal Sonography (EVS) to confirm the diagnosis. Which of the following
transducer frequency range is appropriate for an additional scan? - ANSWER 3.5 to 4.0
MHZ
AnswerWhich of the following findings on ultrasound would indicate a true cystic mass?
- ANSWER Anechoic, with well-defined smooth thin walls and posterior acoustic
enhancement
, AnswerWhich of the following principles the image production in nuclear medicine is
based on? Radiation emitted from a radioactive - ANSWER substance given to the
patient
AnswerA 65-year-old patient is referred for a brain MR study. The referring physician
reports placement of a titanium alloy brain clips for an intracranial aneurysm 5 years
ago. Which of the following would be the most appropriate action regarding imaging this
case? - ANSWER perform the study regardless the system type or field strength
AnswerWhich of the following is the possible cause of metal-like artifact's appearance in
fast spin echo MR imaging? - ANSWER Fluctuations from haemorrhagic lesion
AnswerA 22-year-old football player is referred to the Radiology Department for X-ray
ankle joint, to exclude subluxation due to rupture of the lateral ligaments. Which of the
following projection is added to the routine procedure with Anteroposterior projection? -
ANSWER Inversion stress
AnswerA chest X-ray was requested for an adult patient to demonstrate possible pleural
effusion .The patient unable to stand erect or sit to obtain the exam. Which of the
following other suitable position best diagnose this abnormality? - ANSWER Lateral
decubitu
Answerwhich of the following is the possible cause of metal-like artifact's appearance in
fast spin echo MR imaging? - ANSWER Fluctuations from haemorrhagic lesion
AnswerWhich of the following is most common indication for X-ray examination in
children? - ANSWER Atelectasis
AnswerWhich of the following image modalities are likely to have less scatter radiation
affecting the image? - ANSWER Fluoroscopy
AnswerWhich of the following could produce ring artifacts in computed tomography
imaging? - ANSWER Detectors malfunction
AnswerWhich of the following is the major determinant of temporal resolution in
computed tomography? - ANSWER Gantry rotation speed
AnswerWhich of the following brain CT protocol helps to differentiate ischemic stroke
from haemorrhage stroke? - ANSWER Standard protocol without contrast
AnswerWhich of the following is the contrast medium of choice to outline the stomach
when performing CT abdomen examinations? - ANSWER Barium sulphate
AnswerWhich of the following substances when placed in the presence of an external
magnetic field show strong attraction, alignment and retain magnetization even after the
applied field has been removed? - ANSWER Ferromagnetic
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