Question

question 22 (1 point)
what is the technical term for brittle hair?
a pityriasis capitis simplex
b hypertrichosis
c pruritis
d fragilitas crinium

question 23 (1 point)
chemical products that destroy all bacteria, fungi, and viruses (but not spores) on surfaces are known as ____.
a sanitizers
b antiseptics
c sterilizers
d disinfectants

question 24 (1 point)
the outermost layer of the dermis is the ____ layer.
a tactile
b papillary
c reticular
d dermal

Explanation:

Question 22

• Option a: Pityriasis capitis simplex is dandruff, not related to brittle hair.
• Option b: Hypertrichosis is excessive hair growth.
• Option c: Pruritis is itching.
• Option d: Fragilitas crinium is the technical term for brittle hair.

• Option a: Sanitizers reduce bacteria, not necessarily destroy all.
• Option b: Antiseptics are for living tissues, not surfaces.
• Option c: Sterilizers destroy spores too.
• Option d: Disinfectants destroy bacteria, fungi, viruses (not spores) on surfaces.

• The dermis has two layers: papillary (outermost) and reticular (deeper).
• Option a: Tactile is related to touch receptors, not a dermal layer type.
• Option d: "Dermal" is a general term, not the specific layer name.

Answer:

d. Fragilitas crinium

Question 23