Compre Flashcards

1
Q

2 major parts of mammography

A

Anode and Cathode

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2
Q

Grid

A

4:1 (1 only)
4:1 - 5:1 (if range)

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3
Q

Pounds in pressure

A

25 - 40 pounds

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4
Q

Common projection used in mammography

A

CC and
MLO

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5
Q

Recommended age for breast self examination

A

20 yrs old

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6
Q

Most common palpations

A

linear, circular, wedge

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7
Q

Who is responsible for anual testing

A

Physicist

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8
Q

What affects the focal spot size

A

Anode Angle

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9
Q

The start of screening in mammography

A

40 years old

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10
Q

Breasts develops at what age

A

6th week of fetal life

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11
Q

Anterior to the chest wall, posterior to the breast

A

Pectoralis

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12
Q

Lobes of the breast

A

15 - 20 lobes

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13
Q

Connects inner skin of the breast to the pectoralis muscle, and not found in men

A

coppers ligament

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14
Q

Milk secreting duct /lobe

A

alveoli

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15
Q

Most of the lymphatic vessels drain in the breast
laterally

A

Axillary Node

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16
Q

Common on silicone implants in breast

A

capsular
contracture

17
Q

Fleshy mass appearance

A

medullary carcinoma

18
Q

Special mammographic machine

A

stereotactic
biopsy

19
Q

Focal spot range

A

0.3 - 0.5 mm

20
Q

Magnification

A

0.5mm

21
Q

Most common magnification

A

0.3 mm

22
Q

SID

A

60-70cm

23
Q

Low energy

A

mammography

24
Q

Commonly used

A

MLO

25
Q

Most common anode material

A

Molybdenum

26
Q

Most common target/filter combination

A

Mo/Mo

27
Q

Filter for thick or dense breast

A

Rhodium

28
Q

kVp range for mammography

A

25-28 kVp

29
Q

Gold standard modality for detection of breast carcinoma

A

digital mammography

30
Q

Chest wall tumors

A

MRI

31
Q

Anode shape

A

circular

32
Q

Anode Angle

A

23 degrees