100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
APEA 3P Focused on Dermatology Exam Review Questions and A Level Marking Scheme Latest 2024/2025 $11.49
Add to cart
Quickly navigate to
Preview
  2.  
  3. APEA 3P
  4.  
  5. APEA 3P

Exam (elaborations)

APEA 3P Focused on Dermatology Exam Review Questions and A Level Marking Scheme Latest 2024/2025
 0 purchase
  • Course
  • APEA 3P
  • Institution
  • APEA 3P

APEA 3P Focused on Dermatology Exam Review Questions and A Level Marking Scheme Latest 2024/2025 An oral antiviral agent such as acyclovir, famciclovir or valacyclovir should be prescribed, especially if it can be initiated within 72 hours after the onset of symptoms. The addition of oral cortic...

[Show more]

Preview 3 out of 22  pages

Document information

  • September 12, 2024
  • 22
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

  • APEA 3P
  • APEA 3P

Seller

avatar-seller
KieranKent55

Reviews received

Content preview

APEA 3P Focused on Dermatology Exam
Review Questions and A Level Marking
Scheme Latest 2024/2025

An oral antiviral agent such as acyclovir, famciclovir or
valacyclovir should be prescribed, especially if it can be initiated
within 72 hours after the onset of symptoms. The addition of oral
corticosteroids to oral antiviral therapy demonstrates only
modest benefits. Adverse events to therapy are more commonly
reported in patients receiving oral corticosteroids. There is no
evidence that corticosteroid therapy decreases the incidence or
duration of postherpetic neuralgia or improves the quality of life.
Corticosteroids should be limited to use in patients with acute
neuritis who have not derived benefits from opioid analgesics.


An example of a first-generation cephalosporin used to treat a
skin infection is:
A. cephalexin.
B. cefuroxime.
C. cefdinir.
D. cefaclor.
A.
Two common first-generation cephalosporins used to treat skin
and skin structure infections are cephalexin and cefadroxil.
These are taken two to four times daily and are generally well
tolerated. These antibiotics provide coverage against
Staphylococcus and Streptococcus, common skin pathogens.


A patient is diagnosed with tinea pedis. A microscopic
examination of the sample taken from the infected area would
likely demonstrate:

, A. hyphae.
B. yeasts.
C. rods or cocci.
D. a combination of hyphae and spores.
A.
Under microscopic exam, hyphae are long, thin and branching,
and indicate dermatophytic infections. Hyphae are typical in
tinea pedis, tinea cruris, and tinea corporis. Yeasts are usually
seen in candidal infections. Cocci and rods are specific to
bacterial infections.


A patient has been diagnosed with MRSA. She is allergic to sulfa.
Which medication could be used to treat her?
A. Augmentin
B. Trimethoprim-sulfamethoxazole (TMPS)
C. Ceftriaxone
D. Doxycycline
D.
MRSA is methicillin-resistant Staph aureus. This is very common
in the community and is typically treated with sulfa medications
like TMP/SMX (Bactrim DS and Septra DS). If the patient is
allergic to sulfa, this should not be used. A narrow-spectrum
antibiotic that can be used is doxycycline or minocycline. It is
given twice daily and is generally well tolerated. MRSA is
resistant to the antibiotics in the other choices and so they
should NOT be used to treat it.
Which vehicle is least appropriate in a patient who has atopic
dermatitis?
A. Lotions
B. Creams
C. Thick creams
D. Ointments

, A.
Patients who have atopic dermatitis need continuous skin
hydration. Lotions can worsen xerosis (dry skin) due to
evaporation of water on the skin. In contrast to creams and
ointments, lotions have a high water content and a low oil
content. Creams have a lower water content. Ointments have no
water and are excellent agents to use on dry skin as well as to
prevent dry skin.
A 16-year-old has been diagnosed with Lyme disease. Which drug
should be used to treat him?
A. Doxycycline
B. Amoxicillin-clavulanate
C. Trimethoprim-sulfamethoxazole
D. Cephalexin
A.
Doxycycline is frequently chosen first-line to treat Lyme disease.
However, numerous studies have demonstrated that amoxicillin
and cefuroxime have equal efficacy as doxycycline in the
treatment of early Lyme disease. These drugs are recommended
in patients who exhibit erythema migrans. Doxycycline is not
recommended in children younger than 9 years of age.
Which test is NOT suitable to diagnose shingles if the clinical
presentation is questionable?
A. Tzanck preparation
B. Polymerase chain reaction (PCR)
C. Direct fluorescent antibody (DFA)
D. Complete blood count (CBC)
D.
Herpes viruses are the causative agents in shingles, chickenpox,
genital herpes, and oral fever blisters. Diagnosis is usually made
on clinical presentation. However, in questionable cases, lab
tests may be employed. A Tzanck preparation is a rapid test used

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller KieranKent55. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

65963 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$11.49
  • (0)
Add to cart
Added