SMP Techniques & Tools 2

Question 1

Which needle configuration is most commonly used for SMP to replicate individual hair follicle dots?

Accepted Answer

Single needle (1RL)

Answer

A single needle (1RL) creates the precise, small dots that mimic individual hair follicles in SMP.

Question 2

What is the primary purpose of using a rotary machine over a coil machine in SMP?

Accepted Answer

It produces less vibration for more consistent dot placement

Answer

Rotary machines produce less vibration and noise, allowing more precise and consistent dot placement ideal for SMP.

Question 3

When performing SMP on a client with a grade 1 buzz cut, what dot size should the practitioner aim for?

Accepted Answer

0.8–1.2 mm

Answer

Dots between 0.8–1.2 mm closely replicate the cross-section of a shaved hair follicle at grade 1 length.

Question 4

What technique involves layering multiple sessions to gradually build pigment density in SMP?

Accepted Answer

Progressive layering

Answer

Progressive layering builds density across sessions, reducing the risk of over-saturation or unnatural appearance.

Question 5

Which cartridge needle tip geometry best prevents over-saturation when working on the hairline in SMP?

Accepted Answer

Single round liner (1RL)

Answer

The 1RL tip delivers the smallest ink deposit, minimizing over-saturation risk at the delicate hairline.

(SMP) Scalp Micropigmentation Certification Practice Test