CME Practice Test #2

100 Questions | By Juliana01 | Updated: Mar 21, 2022 | Attempts: 1167

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Questions and Answers

1.

Information that should be obtained from each patient before treatment includes?
- A.
  
  Fee charged, duration of treatment, modality and settings used, area to be treated
- B.
  
  Medical history and current update, patient's starting weight, address of patient
- C.
  
  Name, address, phone number, prior methods of hair removal, natural hair color
- D.
  
  Prior methods of hair removal, shoe size, country of origin
2.

Two or more hairs sharing a single follicle are referred to as?
- A.
  
  Club hair
- B.
  
  Tombstone hair
- C.
  
  Replacement hair
- D.
  
  Pili-multigemeni
3.

The primary reason for using cooling devices while performing laser treatments is?
- A.
  
  To cool the dermal papilla and follicle structure thus preventing a blowout
- B.
  
  To prevent the inner components of the laser machine from overheating
- C.
  
  To prevent the laser headpiece from overheating and burning the epidermis
- D.
  
  Allowing higher and more effective fluences to be used while sparing the epidermis
4.

Documentation of a patient is of importance because?
- A.
  
  Patience need to be able to see what they've had for treatments
- B.
  
  Poor documentation may result in the appearance of malpractice, negligence, fraud, and abuse
- C.
  
  Inspectors will ask to see patient files
- D.
  
  There is no need for keeping patient files for more than 3 years
5.

The following information should be included on a patient's chart?
- A.
  
  Date of treatment, spot size, and joules
- B.
  
  Height and weight, country or origin
- C.
  
  Blood pressure, natural hair color
- D.
  
  Both a and b
6.

During the initial consultation, the patient should be informed that the process will take?
- A.
  
  2 treatments
- B.
  
  10 treatments
- C.
  
  A few treatments
- D.
  
  A series of treatments
7.

A correct statement about health history documentation is that it is?
- A.
  
  Is necessary for hirsute patients only
- B.
  
  Is never really necessary in most cases
- C.
  
  Is necessary for each patient without exception
- D.
  
  Is only necessary when there are problems
8.

The organization responsible for precaution recommendations to minimize the transmission of blood born pathogens is?
- A.
  
  Food and drug administration
- B.
  
  Environmental protection agency
- C.
  
  Federal communication commission
- D.
  
  Center for disease control
9.

The principle that says energy must be absorbed by an object in order to produce an effect is called?
- A.
  
  Gordon's theory
- B.
  
  Planck's theory
- C.
  
  Grothus-Draper law
- D.
  
  The electromagnetic constant
10.

The acronym LASER stands for?
- A.
  
  Light emitted by systematic energy radiation
- B.
  
  Light amplification by stimulated energy radiation
- C.
  
  Light amount of systematic energy radiation
- D.
  
  Light amplification by stimulated emission of radiation
11.

The wavelength of the Ruby Laser is?
- A.
  
  1064 nm
- B.
  
  810 nm
- C.
  
  755 nm
- D.
  
  694.3 nm
12.

What is laser light?
- A.
  
  Infra red light
- B.
  
  Full spectrum light
- C.
  
  Monochromatic light
- D.
  
  Consistent wavelength light
13.

Laser is equivalent to which of the following modalities?
- A.
  
  IPL
- B.
  
  Thermolysis
- C.
  
  Galvanic
- D.
  
  Blend electrolysis
14.

An element has the ability to produce laser when it is in which of the following states?
- A.
  
  Beta state
- B.
  
  Anaphase state
- C.
  
  Metaphase state
- D.
  
  Metastable state
15.

Light absorption is required for an effect in tissue. Without absorption, no affect or damage can be observed. This is known as?
- A.
  
  Faraday's Law
- B.
  
  Photo dynamic therapy
- C.
  
  Grothus Draper Law
- D.
  
  The Law of Florescence
16.

Which are positive reactions to the skin indication a successful LHR treatment?
- A.
  
  Perifollicular erythema, perifollicular edema
- B.
  
  Perifollicular erythema, polyfolliculitis,eschars
- C.
  
  Polyfolliculitis, eschars
- D.
  
  Perifollicular edema, eschars
17.

Incandescent light is an example of?
- A.
  
  Monochromatic light
- B.
  
  Polychromatic light
- C.
  
  Incoherent light
- D.
  
  Magnified light
18.

A requirement for foot switches that directly pulse the laser is that they be?
- A.
  
  Hooded
- B.
  
  Unhooded
- C.
  
  Pneumatically operated
- D.
  
  Lectrically operated
19.

The effect of skin turning red after treatment is referred to as?
- A.
  
  Erythema
- B.
  
  Edema
- C.
  
  Polyfolliculitis
- D.
  
  Eschar
20.

An overtreatment of the skin characterized by blistering or epidermal separation, caused by lateral pressure on the skin is known as?
- A.
  
  Nikolski sign
- B.
  
  Edema
- C.
  
  Tissue injury
- D.
  
  Ecchymosis
21.

The most important consideration while performing laser on patient is?
- A.
  
  Patient comfort
- B.
  
  Goggles
- C.
  
  Goggles at the appropriate wavelength
- D.
  
  Sterilization
22.

When tissue has been injured, fluid escapes the blood vessels to surround the damaged tissue. This is referred to as?
- A.
  
  Tissue injury
- B.
  
  Eschar
- C.
  
  Scarring
- D.
  
  Edema
23.

A 755 nm wavelength is specific to which of the following lasers?
- A.
  
  Nd Yag
- B.
  
  Diode
- C.
  
  A Alexandrite
- D.
  
  Ruby
24.

The most common type of laser used for hair removal is?
- A.
  
  Continuous wave
- B.
  
  Q-switched
- C.
  
  Pulsed
- D.
  
  Automatic mode
25.

Total destruction of tissue using laser energy is known as?
- A.
  
  Photosynthesis
- B.
  
  Photo ablation
- C.
  
  Grothus law
- D.
  
  Florescene