What sensation is associated with an exothermic reaction during a liquid and powder service?

• Cold sensation

• Heat sensation

• Tingling sensation

• Numbness

What is the recommended method for correcting a ski jump/spoon nail shape?

• Remove the free edge, apply tip at a slightly lower angle, and build more product in zone 3 (cuticle area).

• Remove the free edge, apply tip at a slightly higher angle, and apply more product in zone 1 (free edge).

• File the sides of the free edge inline to the side walls.

• Use tips with a flat C curve, make a wider tip narrower to fit.

How should a claw/hook nail shape be corrected?

• File the sides of the free edge inline to the side walls.

• Remove the free edge, apply tip at a slightly higher angle, and apply more product in zone 1 (free edge).

• Use tips with a flat C curve, make a wider tip narrower to fit.

• Remove the free edge, apply tip at a slightly lower angle, and build more product in zone 3 (cuticle area).

What is the suggested technique for correcting fan-shaped nails?

• Remove the free edge, apply tip at a slightly lower angle, and build more product in zone 3 (cuticle area).

• File the sides of the free edge inline to the side walls.

• Use tips with a flat C curve, make a wider tip narrower to fit.

• Remove the free edge, apply tip at a slightly higher angle, and apply more product in zone 1 (free edge).

How should bitten nails be corrected?

• Remove the free edge, apply tip at a slightly lower angle, and build more product in zone 3 (cuticle area).

• Remove the free edge, apply tip at a slightly higher angle, and apply more product in zone 1 (free edge).

• Use tips with a flat C curve, make a wider tip narrower to fit, remove most of the contact area and blend if possible.

• File the sides of the free edge inline to the side walls.

What is the chemical composition of a monomer?

• Single molecule = liquid

• Many molecules = solid

• Long chains = solid

• Single molecule = solid

What does the term "Polymer" refer to in terms of chemical composition?

• Single molecule = liquid

• Many molecules = solid

• Single molecule = solid

• Short chains = liquid

What is a cross-linker in the context of monomers?

• A monomer with 'arms' that can join other chains

• A monomer that can only join head to tail

• A monomer that cannot join with other chains

• A monomer that forms a single chain

How do cross-links contribute to the structure of materials?

• They create weak, linear structures

• They form strong, net-like structures

• They prevent any structural formation

• They dissolve in water

What is the result of cross-links joining many layers of nets?

• A 2D structure with limited strength

• A 3D structure of great strength and flexibility

• A structure that is easily breakable

• A structure that cannot be formed