Haad Radiology Trivia Quiz

106 Questions | By Edterlancas | Updated: Dec 1, 2022 | Attempts: 7350

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Do you aspire to become a radiographer, or are you one of them? Are you preparing for the HAAD radiographer exam? Try these radiographer quiz questions and answers and check your knowledge for the same. The below quiz consists of questions from easy to hard related to radiography. So, if you are interested to know more about radiography and radiographer, proceed with this quiz and do the same. We wish you the best of luck with this exam.

Questions and Answers

1.

When were x rays discovered?
- A.
  
  1985
- B.
  
  1988
- C.
  
  1895
- D.
  
  1890
2.

Who discovered the x ray?
- A.
  
  W.d coolidge
- B.
  
  W.c.roentgen
- C.
  
  O.walkhoff
- D.
  
  Dr. kells
- E.
  
  Dr. morton
3.

An older term given x radiation in honor of its discoverer
- A.
  
  X ray
- B.
  
  Gamma ray
- C.
  
  Roentgen ray
- D.
  
  Scattered ray
4.

Who is believed to have exposed the prototype of the first dental x ray film?
- A.
  
  A. cieszynski
- B.
  
  Otto walkhoff
- C.
  
  C. edmund kells
- D.
  
  Wilhelm conrad roentgen
5.

Who introduced the hot cathode tube?
- A.
  
  W.d.coolidge
- B.
  
  W. roentgen
- C.
  
  F. mcCormack
- D.
  
  C.e. kells
6.

Who designed the "long cone" to use with the paralleling technique?
- A.
  
  W.d coolidge
- B.
  
  W.roentgen
- C.
  
  G.m fitzgerald
- D.
  
  C.e. kells
7.

Who is considered to be the first advocate for the science of ratiation protection?
- A.
  
  W. price
- B.
  
  W.rollins
- C.
  
  A. cieszynski
- D.
  
  F. mcCormack
8.

Who is given credit for suggesting the bisecting technique?
- A.
  
  A. cieszynski
- B.
  
  W. rollins
- C.
  
  O.walkhoff
- D.
  
  G.m. fitzgerald
9.

Who is given credit for suggesting the paralleling technique?
- A.
  
  F. mcCormick
- B.
  
  H.r raper
- C.
  
  W.d coolidge
- D.
  
  C.e. kells
10.

Most common hormone deficiency seen after intracranial radiation therapy?
- A.
  
  Prolactin
- B.
  
  Gonadotropins
- C.
  
  ACTH
- D.
  
  Growth hormone
11.

Spongy appearance with central sunburst calcification is seen in?
- A.
  
  Pancreatic adenocarcinoma
- B.
  
  Mucinous cystadenocarcinoma
- C.
  
  Somatostatinoma
- D.
  
  Serous cystadenoma
12.

A male was brought unconscious to the hospital with external injuries. CT brain showed no midline shift, but basal cistems were compressed with multiple small hemorrhages. What is the diagnosis
- A.
  
  Cortical contusion
- B.
  
  Cerebral laceration
- C.
  
  Multiple infarcts
- D.
  
  Diffuse axonal injuries
13.

Bone scan of a patient with Multiple Myeloma shows
- A.
  
  Diffusely increased uptake
- B.
  
  Diffusely decreased uptake
- C.
  
  Hot spots
- D.
  
  Cold spots
14.

Most chemoresistant tumors among the following is
- A.
  
  Synovial sarcoma
- B.
  
  Osteosarcoma
- C.
  
  Malignant fibrous histiocytoma
- D.
  
  Embryonal rhabdomyosarcoma
15.

Most sensitive sonological indicator for aneuploidy is
- A.
  
  Gestational sac volume
- B.
  
  Crown-rump length
- C.
  
  Nuchal translucency
- D.
  
  Serum B HCG level
16.

On MRI the differential diagnosis of spinal cord edema is:
- A.
  
  Myelodysplasia
- B.
  
  Myelomalacia
- C.
  
  Myeloschisis
- D.
  
  Cord tumors
17.

Which of the following features on mammogram would suggest malignancy?
- A.
  
  Well defined lesion
- B.
  
  A mass of decreased density
- C.
  
  Areas of spiculated microcalcifications
- D.
  
  Smooth borders
18.

A 40 years old female patient presented with recurrent headaches. MRI showd an extra-axial, dural based and enhancing lesion. The most likely diagnosis is:
- A.
  
  Meningioma
- B.
  
  Glioma
- C.
  
  Schwannoma
- D.
  
  Pituitary adenoma
19.

Plethoric lung fields are seen in all of the following conditions, except:
- A.
  
  Atrial septal defect (ASD)
- B.
  
  TAPVC (Total Anomalous Pulmonary venous connection)
- C.
  
  Ebsteins’ anomaly
- D.
  
  Ventricular septal defect
20.

Xrays are made up of
- A.
  
  Electrons
- B.
  
  Neutrons
- C.
  
  Photons
- D.
  
  Protons
21.

The portion of the target struck by electrons is called the
- A.
  
  Principle point
- B.
  
  End point
- C.
  
  Photon point
- D.
  
  Focal spot
22.

Milliamperage controls
- A.
  
  The speed electrons move from cathode to anode
- B.
  
  Cooling of the anode
- C.
  
  Heating of the anode
- D.
  
  Heating of the cathode
23.

The cathode is a filament composed of
- A.
  
  Gold
- B.
  
  Silver
- C.
  
  Tungsten
- D.
  
  Copper
24.

The lead diaphagm determines the size and shape of the
- A.
  
  Electron cloud
- B.
  
  Film used
- C.
  
  Xray beam
- D.
  
  All of the above
25.

Proper collimation for the film size and target film distance will
- A.
  
  Increase the kvp
- B.
  
  Decrease the wavelength
- C.
  
  Decrease the radiation received by the patient
- D.
  
  Increase the wavelegh