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My CAMRT Practice Questions; A+ GUARANTEED
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My CAMRT Practice Questions; A+GUARANTEED
What is an Adrenergic drug? - -Drug that stimulates the nervous system,
and causes the relaxation of smooth muscles of the bronchi.
-What is a common example of an adrenergic drug? - -Epinephrine
-What is an example of a local anesthetic? - -Lidocaine (Xylocaine)
-What are some common side effects of anticoagulants? - -- Bruising
- Spontaneous bleeding
-What is an anticholinergic drug? - -A drug that depresses the
parasympathetic nervous system and act as antispasmodics of smooth
muscle. They decrease contractions, saliva, bronchial mucus etc.
-What are some common examples of anticholinergic drugs? - -- Buscopan
- Glucagon
- Atropine
-What is a cathartic drug? - -Drug that stimulates peristalsis and promotes
deification. (Treats constipation)
-What type of drug is Lasix, and what does it do? - -It is a diuretic that
stimulates the flow of urine.
-What type of drug are NSAID's? - -Anti-inflammatory that is used to treat
pain associated with mild pain.
-What are a few common examples of NSAID's? - -- Aspirin
- Advil
- Celebrex
- Aleve
-What is the annual dose limit for the whole body of radiation workers? - -20
mSv
-What is the annual dose limit for the lens of the eye for radiation workers? -
-150 mSv
-What is the annual dose limit for skin, hands, and all other organs for
radiation workers? - -500 mSv
-What is the dose that can result in permanent sterility in men? - -5 Gy
,-What is the CT number for Air? - --1000
-What is the CT number for brain? - -+20 - +40
-If a pediatric patient comes into the emergency department with a cough
that is described as a "barking cough", what hallmark sign would you expect
to see on their resultant soft tissue neck? - -An hourglass or steeple sign
-What respiratory pathology is associated with the "bat wing or butterfly
sign"? - -Pulmonary Edema
-In a tension pneumothorax, what way will the mediastinal structures
deviate, and what way will the trachea deviate? - -The mediastinal
structures will deviate away from the side of the pneumothorax and the
trachea will deviate away as well.
-What contrast phase is used for a routine chest CT? - -Late arterial / bolus
-What is the average window width/window level for the brain? - -190/50
-What is the average window width/ window level for mediastinal structures?
- -325/50
-In CT, what does your window width control? - -Number of shades of grey
(CONTRAST)
-In CT, what does the window level control? - -The center of the grey scale
(BRIGHTNESS / DARKNESS)
-What is the average timing for a delayed (equilibrium) scan? - -300s
-What is the average timing for a Portal Venous (Equilibrium) scan? - -65-
85s
-What is the average timing for a Early Arterial (bolus) scan? - -15-25s
-What is the average timing for a Late Arterial scan? - -35-45s
-Which pathology would you see an air bronchogram on a plain film CXR? - -
Alveolar pneumonia
-Which respiratory pathology would represent with the "tree-in-bud"
appearance on a CT scan of the chest? - -Bronchopnemonia
-What are some of the signs and symptoms of Epiglottitis? - -- Stridor
, - Cyanosis
- Fever
- Drooling
- Difficulty swallowing and breathing
-What are some of the hallmark symptoms of a patient with cystic fibrosis? -
-- Sinusitis with polyps
- Weightloss and large foul stool
- Mucous in intestines
- Excessive sweating
-What is one of the ways that they can test for cystic fibrosis? - -The sweat
test
-How would you position a patient for a decubitus chest when the doctor is
querying a pleural effusion in the right lung? - -Right lateral decubitus
(affected side down)
-What is one of the hallmark signs of achlasia of the GI system? - -"Rat tail"
or "Beak" sign
-What is the radiographic appearance of esophageal varices? - -- Worm
tracings
- rosary beads
-How will the radial tuberosity appear on a lateral elbow projection if the
hand is externally rotated? - -The tuberosity will appear anterior
-How will the radial tuberosity appear on a lateral elbow projection if the
hand is internally rotated? - -The tuberosity will appear posterior
-If during a lateral elbow projection, the patients proximal humerus is
elevated, what will the resultant x-ray show? - -- The radial head will be
posterior on the coranoid
- The distal capitulum surface is too distal to the distal surface of the medial
trochlea
-If during a lateral elbow projection, the patients proximal humerus is
depresses, what will the resultant x-ray show? - -- The radial head will be
anterior to the coranoid
- The distal capitulum surface is demonstrated too far proximal to the medial
trochlear surface
-If during a lateral elbow projection, the patients distal forearm is elevated,
what will the resultant x-ray show? - -- The radial head will be proximal to
the coronoid
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