Transcript ACSI WCOCD QUIZ PRELIMS

ACSI WCOCD QUIZ
PRELIMS
Rules
• 50 MCQ’S- 1 HOUR
• Write options a,b, c or d in front of each
question number.
• Do not overwrite. If you want to change any
answer-cut it out and rightmost clear answer
will be accepted as correct option.
• Negative of 0.25 marks for each wrong
answer. If u leave question blank- no marks
will be cut. Correct answer- 1 mark
Rules (cont’d)
• The invigilator after finishing 50 questions in
order, will not then go back to any question
• Write your particulars at the bottom of the
page in specific space given
• Get your answer sheet signed by invigilator.
• Discuss only with your team partner, not with
anyone else
• Do not use any unfair means
• Keep mobile, reading material outside hall
Question 1
What is the concentration of lactic acid in
modified Jessner’s solution ?
(a) 12
(b) 14%
(c) 17%
(d) 21%
Question 2
Which lines are drawn on face to define the
malar prominence ?
(a) Hutchinson lines
(b) Hinderer’s lines
(c) Frankfurt’s lines
(d) Vogt’s lines
Question 3
A needle body which is triangular and has a
sharpened cutting edge on the inside curve
will be known as:
(a) Conventional cutting needle
(b) Reverse cutting needle
(c) Side cutting needle
(d) Trocar point or tapercut needle
Question 4
The main disadvantage of using absorbable
sutures superficially for skin closure is?
(a) Difficulty in suture removal
(b) Risk of knot slipping
(c) Permanent suture tracks
(d) Weak scar
Question 5
All of the following are high level disinfectants,
except ?
(a) 2. 4 % glutaraldehyde
(b) 0. 94 % glutaraldehyde + 1. 64 % phenol
(c) 60 – 95 % alcohol
(d) 7. 5 % stabilized hydrogen peroxide
Question 6
Compared to intact skin, what is the tensile
strength of a wound 6 months after surgery?
(a) 30 %
(b) 50%
(c) 70%
(d) 90%
Question 7
The role of geneticin in cultured melanocyte
transplant is to?
(a) Inhibit fibroblasts
(b) Inhibit keratinocytes
(c) Inhibit gram positive bacteria
(d) Inhibit gram negative bacteria
Question 8
Recommended maximum dose of lignocaine in
tumescent anesthesia is?
(a) 25 mg/kg
(b) 35 mg/kg
(c) 45mg/kg
(d) 55 mg/kg
Question 9
What is the recommended dose per site of
injection of platelet rich plasma in alopecic
disorders?
(a) 0.01 ml / sq cm
(b) 0.05 ml/sq cm
(c) 0.2 ml/sq cm
(d) 0.5 ml/sq cm
Question 10
Which wavelength laser would you prefer in
treatment of benign vascular lesions?
(a) 435 nm
(b) 577 nm
(c) 585 nm
(d) 532 nm
Question 11
Which calcium channel blocker can be used
intralesionally for keloids?
(a) Nifedipine
(b) Flunarizine
(c) Verapamil
(d) Diltiazem
Question 12
Effects of botulinum toxin lasts for the least
period in which muscle of the face?
(a) Orbicularis oculi
(b) Transverse nasalis
(c) Orbicularis oris
(d) Mentalis
Question 13
The absolute contraindications of sclerotherapy
in varicose veins is all of the following, except
(a) Diabetic polyneuropathy
(b) Immobility
(c) Pregnancy first trimester
(d) Advanced peripheral arterial occlusion
Question 14
How many cosmetic subunits is the cheek
divided into?
(a) 3
(b) 4
(c) 5
(d) 6
Question 15
Which meso agent is used for reduction of
cellulite?
(a) Buflomedial
(b) Phosphatidyl choline
(c) Sodium morrhuate
(d) Pyruvate
Question 16
Extended theory of selective photothermolysis
propounds that pulse durations longer than TRT
of hair shaft may be more appropriate to induce
permanent hair reduction without adverse
sequelae in laser hair removal, which is?
(a) greater than 10 ms
(b) greater than 50 ms
(c) greater than 100 ms
(d) greater than 150 ms
Question 17
Reason for "rat face" appearance while using
fillers
(a) Increased peripheral filling
(b) Increased central filling
(c) Increased upper face filling
(d) Increased lower face filling
Question 18
When should the patient ideally interrupt his
smoking habit pre & post cutaneous surgery?
(a) One week before, one week after
(b) Two weeks before, two weeks after
(c) Two weeks before, one week after
(d) One week before, two weeks after
Question 19
Nail bed biopsies of more than ---------- mm
need to be sutured?
(a) 2mm
(b) 3mm
(c) 4mm
(d) 5mm
Question 20
Which of the following peel products cause
maximum risk of allergic contact dermatitis?
(a) Mandelic acid
(b) Phytic Acid
(c) Salicylic acid
(d) Resorcinol
Question 21
The risk of electromagnetic interference(EMI)
leading to malfunctioning of implanted
pacemakers in patients undergoing
cutaneous surgery are highest with
(a) Heat Cautery
(b) Bipolar
(c) Monopolar ungrounded
(d) Monopolar grounded
Question 22
Juri Flaps have been utilized in which of these
indications?
(a) Mohs micrographic surgery of facial BCC
(b) Trigeminal trophic syndrome nasar alar repair
(c) Lower lid Blepharoplasty
(d) Androgenetic alopecia
Question 23
In hair transplant the average loss of follicular
unit grafts stored in Normal Saline per hour
is:(a) 1 % grafts per hour
(b) 2 % grafts per hour
(c) 3% grafts per hour
(d) 4% grafts per hour
Question 24
Maximum depth of anaesthesia achieved with
EMLA is?
(a) 2.5mm at the end of 1 hr
(b) 5mm at the end of 1 hr
(c) 5mm at the end of 2 hrs
(d) 8mm at the end of 2 hrs
Question 25
Mini punch grafting for vitiligo is not suitable
for which of these areas?
(a) Palmar surface
(b) Glans Penis
(c) Periungual area
(d) Angle of the mouth
Question 26
What is Kirby Desai scale related to?
(a) Approximate results in LASER tattoo removal
(b) Approximate depth of the tattoo which can
be targetted
(c) Approximate fluence of LASER required for
removing the particular tattoo
(d) Approximate number of sessions needed for
LASER tattoo removal
Question 27
French women used to scrape off the inner
coating of wine barrels for younger looking
skin. What did it contain?
(a) Lactic acid
(b) Mandelic acid
(c) Tartaric acid
(d) Ferulic acid
Question 28
Size of the incision in stab incision and squeeze
technique for lipoma is ?
(a) 2mm punch size
(b) Size of 11 No blade
(c) 1/3rd size of palpable lipoma
(d) 2/3rd size of palpable lipoma
Question 29
What is knot strength of suture?
(a) Force necessary to form a knot
(b) Force necessary for knot to break
(c) Force necessary for knot to recoil
(d) Force necessary for knot to slip
Question 30
In the nappage mesotherapy technique the
depth of injection is?
(a) 1 mm
(b) 2 mm
(c) 2 – 4 mm
(d) 5 – 6 mm
Question 31
Which sclerosant is to be avoided in
hyperthyroid patients?
(a) Polidoconol
(b) Sodium tetradecylsulfate
(c) Polyiodinated iodine
(d) Sodium morrhuate
Question 32
Photodynamic therapy involves use of Amino
Levulenic Acid which is transformed into
protoporphyrin IX by the skin cells. Most
important excitation peak of protoporphyrin IX
lies in:
(a) 300- 340 nm
(b) 405-420 nm
(c) 540-560 nm
(d) 680-700 nm
Question 33
FOX test is done prior to hair transplant surgery
to ascertain:
(a) The degree of scarring the patient is likely to
have post transplant
(b) The percentage of bald area that can covered
in a single session
(c) The likelihood of transection of hair follicles
(d) To determine tightness with which follicular
units are held in dermis in donor area
Question 34
• Dysport is a newer version of botulinum toxin
approved by US FDA in 2009 available as a
substitute to Botox. Chemically it is:
(a) Onabotulinum toxin A
(b) Abobotulinum toxin A
(c) Incobotulinum toxin A
(d) Rimabotulinum toxin B
Question 35
All of the following are markers of lignocaine
toxicity except:
(a) Circumoral numbness
(b) Tachycardia
(c) Ventricular arrhythmias
(d) Respiratory depression
Question 36
• The naturally occuring β-d-glucopyranoside
derivative of hydroquinone used for treating
melasma is?
(a) Kojic acid
(b) Arbutin
(c) Ellagic acid
(d) Benoquine
Question 37
Minimum vertical upperlid height to be
preserved during blepharoplasty is ?
(a) 10 mm
(b) 12mm
(c) 15mm
(d) 20mm
Question 38
Which colour container is used for disposal of
waste sharps?
(a) Yellow
(b) Blue
(c) Black
(d) Red
Question 39
Cyanoacrylate gel glue is contraindicated in all
of the following, except?
(a) Crush injury
(b) Laceration repair
(c) Decubitus ulcer
(d) Non surgical puncture wounds
Question 40
Which Laser is the most studied and has the
greatest evidence for safety and tolerability
in laser assisted liposuction?
(a) Erb Yag
(b) Long pulse NdYag
(c) CO2
(d) Erb Glass
Question 41
Which of the following is a permanent non
biodegradable filler?
(a) Collagen
(b) Hyaluronic acid
(c) Calcium hydroxyapetite
(d) Polymethyl methacrylate
Question 42
The voltages applied in Electroporation as
opposed to Iontophoresis is?
(a) 10 V
(b) 50 V
(c) 1 V
(d) 100 V
Question 43
Gluteraldehyde solution is commonly used for
disinfection of waste sharps. The solution
needs to be replaced after every?
(a) 5 to 7 days
(b) 12 to 14 days
(c) 25 to 30 days
(d) 40 to 45 days
Question 44
The fusiform elliptical incision technique is the
most common technique for excision of a
scar. The ideal ratio of length to breadth of
the incision is kept at?
(a) 1 : 1
(b) 2 : 1
(c) 3 : 1
(d) 4 : 1
Question 45
A dreaded complication of botulinum toxin
injection is ptosis. In case of such an event,
which is the drug of choice in its treatment?
(a) Timolol eye drops
(b) Apraclonidine eye drops
(c) Prostaglandin eye drops
(d) Injection hyaluronidase
Question 46
For the correction of tear trough deformity
with dermal fillers, the recommended depth
of deposition of filler material is?
(a) Intra epidermal
(b) Intradermal
(c) Subcutaneous
(d) Supraperiosteal
Question 47
The concentration of trypsin used for
melanocyte cell transfer technique is?
(a) 0.25-0.5%
(b) 2-3%
(c) 5-6%
(d) 9-10%
Question 48
Moh’s micrographic surgery is not advocated as
first line treatment option for?
(a) BCC
(b) SCC
(c) Malignant melanoma
(d) Dermatofibrosarcoma
Question 49
ELOS technology is used for LASER hair
removal. ELOS stands for:
(a) Erbium Light Optical System
(b) Electro Light Ozone System
(c) Erbium Light Open System
(d) Electro optical synergy
Question 50
What is the concentration of sodium
tetradecylsulphate for sclerotherapy of small
varicosities?
(a) 0.01- 0.1%
(b) 0.5 -1 %
(c) 5- 10 %
(d) 20- 25 %
Thank you from Quiz masters
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Dr Biju Vasudevan
Dr Brijesh C Nair
Dr Savitha A Somaiah
Dr Ankur Talwar