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Pediculosis and Head Lice Infestations

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Questions and Answers

What is the time frame during which little evidence of infection exists in the host individual?

6-12 weeks

4-8 weeks

2-6 weeks (correct)

1-2 weeks

In what percentage of patients with scabies do nodules occur?

15-20%

7-10% (correct)

5-10%

10-15%

Who is particularly susceptible to crusted scabies due to immunocompromise?

Elderly individuals

Young adults

Physically or mentally disabled individuals (correct)

Pregnant women

What is the potential consequence of mitral insufficiency or stenosis in girls during pregnancy?

Heart failure Signup and view all the answers

What is the type of hypersensitivity reaction that occurs in response to mites, eggs, and scybala?

Type IV hypersensitivity Signup and view all the answers

In what population is nodular scabies more commonly seen?

Young children Signup and view all the answers

What is the potential consequence of Aschoff bodies forming on heart valves?

Valve dysfunction Signup and view all the answers

What is the name given to the distinctive and highly contagious form of scabies that affects immunocompromised individuals?

Norwegian scabies Signup and view all the answers

What is the potential consequence of rheumatic fever in children?

Valve dysfunction Signup and view all the answers

Why might some children require mitral valve replacement?

Due to mitral insufficiency or stenosis Signup and view all the answers

What is the purpose of prescribing digoxin and diuretics in children with rheumatic fever?

To reduce symptoms of CHF Signup and view all the answers