L3: Otitis Externa

Question 1

Def of Frunculosis

Answer 1

• Localized bacterial inflammation of hair follicle in the skin of outer 1/3 of EAC

Question 2

CO of Frunculosis

Answer 2

Staphylococcus aureus

Question 3

PF for Frunculosis

Answer 3

• Scratching the ear
• Unskilled ear wash
• CSOM
• Humidity, Swimming
• DM

Question 4

Symptoms of Frunculosis

Answer 4

Question 5

Signs of Frunculosis

Answer 5

Question 6

INVx for Frunculosis

Answer 6

• Blood sugar for recurrent or bilateral
  cases

Question 7

TTT of Frunculosis

Answer 7

Question 8

Def of Diffuse Otitis Externa

Answer 8

• Diffuse inflammation of the whole skin of external auditory canal.

Question 9

CO of Diffuse Otitis Externa

Answer 9

• Staph. & Strep.
• Pseudomonas & Proteus

Question 10

PF for Diffuse Otitis Externa

Answer 10

• Scratching the ear
• Unskilled ear wash
• CSOM
• Humidity, Swimming
• DM

Question 11

Symptoms of Diffuse Otitis Externa

Answer 11

Question 12

Signs of Diffuse Otitis Externa

Answer 12

Question 13

TTT of Diffuse Otitis Externa

Answer 13

Question 14

Def of Malignant Otistis Externa

Answer 14

• Inflammation extending behind the external ear to the base of the skull

Question 15

CO of Malignant Otistis Externa

Answer 15

• Pseudomonas aeruginosa
• Anaerobic organism

Question 16

PF for Malignant Otistis Externa

Answer 16

Common in elderly & DM

Question 17

Symptoms of Malignant Otistis Externa

Answer 17

Question 18

Signs of Malignant Otistis Externa

Answer 18

Question 19

INVx for Malignant Otistis Externa

Answer 19

Question 20

TTT of Malignant Otistis Externa

Answer 20

Question 21

Complications of Malignant Otistis Externa

Answer 21

Question 22

Example of Viral Otitis Externa

Answer 22

HERPES ZOSTER OTICUS

(RAMSY-HUNT SYNDROME)

Question 23

Etiology of HZO

(Ramsey-Hunt Syndrome)

Answer 23

HZV

Question 24

CP of HZO (RH$)

Answer 24

Question 25

TTT of **HZO (RH$)**

Answer 25

Question 26

Def of **Otomycosis**

Answer 26

Fungal infection of the skin of the inner part of EAC

Question 27

Organisms Causing **Otomycosis**

Answer 27

- ASPERGILLUS NIGER: Black - CANDIDA ALBICANS: White

Question 28

PF for **Otomycosis**

Answer 28

- Antibiotic ear drops for long time - Diabetic patients

Question 29

Symptoms of **Otomycosis**

Answer 29

- Itching - Pain when 2ry infected Otorrhea - Deafness

Question 30

Signs of **Otomycosis**

Answer 30

Whitish mass with black spots (wet newspaper).

Question 31

TTT of **Otomycosis**

Answer 31