A dental hygienist is working in a dental office and is scheduled to meet with a number of patients throughout the day. The first patient to arrive is a 30-year-old female who needs a root canal performed on one of her premolars. The woman is suffering from a bacterial respiratory infection. The second patient to arrive is a 75-year-old man who is undergoing a regularly scheduled cleaning and checkup.The chain of infection has many links that must all be present for infection to pass from one person to another. Which of the following from the scenario is the susceptible host link in a possible chain of infection?

Dental hygienists assist dentists in conducting cleanings and advising patients on proper oral hygiene and care. The NBDHE Dental Hygienist exam has 350 questions and has two components ( with many subsections): Discipline Based and Dental Hygiene Patient Cases.  Component A: The first component covers these main exam sections: Scientific Basis for Dental Hygiene Practice; Provision of Clinical Dental Hygiene Services and Principles of Community Health and Research.  Component B: The second component of patient cases contains at least one each of geriatric, periodontal, pediatric, special... Show more

Dental hygienists assist dentists in conducting cleanings and advising patients on proper oral hygiene and care.

The NBDHE Dental Hygienist exam has 350 questions and has two components ( with many subsections): Discipline Based and Dental Hygiene Patient Cases. 

Component A: The first component covers these main exam sections: Scientific Basis for Dental Hygiene Practice; Provision of Clinical Dental Hygiene Services and Principles of Community Health and Research. 
Component B: The second component of patient cases contains at least one each of geriatric, periodontal, pediatric, special needs and medically compromised patient cases.

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