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
COHN Clinician Exam Questions and Answers 100% Pass $13.49   Add to cart
Quickly navigate to
Preview
  2.  
  3. COHN
  4.  
  5. COHN

Exam (elaborations)

COHN Clinician Exam Questions and Answers 100% Pass
 0 view  0 purchase
  • Course
  • COHN
  • Institution
  • COHN

COHN Clinician Exam Questions and Answers 100% Pass One of the problems with the old method of using cotton earplugs was the cerumen. Cerumen is also detrimental to some of the modern earplugs. What is cerumen? A. Ear canal hair cells B. Earwax. C. Fluids secreted by the cochlea D. Secretion...

[Show more]

Preview 4 out of 50  pages

Document information

  • November 3, 2024
  • 50
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • cohn clinician exam questions and answers 100 pas

Written for

  • COHN
  • COHN

Seller

avatar-seller
KaylinHoffman

Content preview

Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024




COHN Clinician Exam Questions and

Answers 100% Pass


One of the problems with the old method of using cotton earplugs was the cerumen. Cerumen is also

detrimental to some of the modern earplugs. What is cerumen?


A. Ear canal hair cells


B. Earwax.


C. Fluids secreted by the cochlea


D. Secretions of the hypothalamus - ANSWER✔✔-B


The cochlea is essentially a coiled tube. At one end of the tube is the oval window. The function of the

oval window is to:


A. receive the vibrations from the eardrum.


B. shield the semicircular canals from interference.


C. protect the auditory canal.


D. receive neural input from the auditory nerve. - ANSWER✔✔-A


The correct term for hearing loss induced by occupational exposure to noise is:


A. presbycusis.


B. sociocusis.



Copyright ©Stuvia International BV 2010-2024 Page 1/50

,Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024


C. sensorineural loss.


D. conductive loss. - ANSWER✔✔-C


The main part of the body involved in maintaining the body's heat balance is the:


A. skin.


B. heart.


C. lungs.


D. hair. - ANSWER✔✔-A


The middle ear contains a group of bones called the:


A. stapes.


B. ossicles.


C. incus.


D. eustachian tubes. - ANSWER✔✔-B


Which of the following parts of the ear contain the hair-like cells that detect sound?


A. Semicircular canals


B. Cochlea


C. Stapes


D. Anvil - ANSWER✔✔-B


The risk of developing active pulmonary tuberculosis is substantially increased by exposure to:



Copyright ©Stuvia International BV 2010-2024 Page 2/50

,Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024


A. free crystalline silica dust.


B. alpha radiation.


C. arsenic.


D. asbestos. - ANSWER✔✔-A


Which of the following occupations is least likely to experience problems with occupational dermatoses?


A. Leather Tanning


B. Lumbering


C. Asbestos processing


D. Farm labor - ANSWER✔✔-C


Which of the following is likely to increase susceptibility to skin disorders?


A. Dry skin


B. Oily skin


C. Fair skin


D. All of the above - ANSWER✔✔-D


Which of the following is most appropriate in the routine examination of a machinist?


A. Exercise stress test


B. Serum protease inhibitor level


C. Allergy history assessment




Copyright ©Stuvia International BV 2010-2024 Page 3/50

, Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024


D. Audiometric testing - ANSWER✔✔-D


The three layers of skin are:


A. Hair follicles, capillary, muscle


B. Epidermis, dermis, subcutaneous tissue


C. Epidermis, capillary, dermis


D. Cuticle, blood vessel, muscle - ANSWER✔✔-B


A worker's hand has been exposed to liquid nitrogen. What is the correct first aid?


A. Immere hand in ice water


B. Immerse hand in warm water


C, Immerse hand in hot water


D. Pack hand in ice - ANSWER✔✔-B


A patient with headaches, nausea, vomiting, fatigue, jaundice and oliguria may have an occupational

disease caused by:


A. lead.


B, mercury.


C. carbon tetrachloride


D. hydrogen sulfide. - ANSWER✔✔-C


After administering an injectionm the nurse suffers a minor needlestick injury. (S)he should immediately:


A. call 911

Copyright ©Stuvia International BV 2010-2024 Page 4/50

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 KaylinHoffman. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $13.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83637 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$13.49
  • (0)
  Add to cart