What is diagnosis in health care?
This chapter provides an overview of diagnosis in health care, including the committee's conceptual model of the diagnostic process and a review of clinical reasoning. Diagnosis has important implications for patient care, research, and policy.
How is the decision to begin treatment based on a diagnosis?
The decision to begin treatment based on a working diagnosis is informed by: (1) the degree of certainty about the diagnosis; (2) the harms and benefits of treatment; and (3) the harms and benefits of further information-gathering activities, including the impact of delaying treatment.
What type of reasoning is used in diagnosing diseases?
Probabilistic (Bayesian) Reasoning As described above, the diagnostic process involves initial information gathering that leads to a working diagnosis. The process of ruling in or ruling out a diagnosis involves probabilistic reasoning as findings are integrated and interpreted.
How does the provision of treatment inform the diagnosis process?
In addition, the provision of treatment can also inform and refine a working diagnosis, which is indicated by the feedback loop from treatment into the information-gathering step of the diagnostic process. This also illustrates the need for clinicians to diagnose health problems that may arise during treatment.
Who can diagnose pathologic conditions?
Who is a pathologist? A pathologist is a medical doctor who trains at least four years after graduating from medical school in how to examine tissue and make tissue diagnoses. Most pathologists train more than four years and specialize in making diagnoses in different areas of human disease.
Which of the following is broad term used to describe abnormal tissues in the oral cavity?
Lesion is a broad term for abnormal tissues in the oral cavity that includes wounds, sores, and any other tissue damage caused by injury or disease.
Why is it important for the dental assistant to be able to recognize the differences between normal and abnormal conditions that appear in the mouth?
By understanding normal mouth development and learning to recognize abnormal conditions, you will be able to maintain good oral hygiene and spot the early warning signs of problems or disease. Early intervention can make a big difference in correcting health issues before they become a major problem.
Which of the following is an example of a chemical that is known teratogen involved in congenital malformation?
34.5. Thalidomide and misoprostol are two teratogenic drugs, known to induce a variety of systemic malformations.
Which term is used to describe a bony overgrowth on the lingual surface of the mandible?
Torus mandibularis appears on the lingual surface of the mandible near the canines and premolars and may be unilateral or bilateral. Exostoses usually appear as nodular masses on the buccal alveolar process.
What term is used to describe a benign bony growth that projects outward from the surface of a bone?
An exostosis is an extra growth of bone that extends outward from an existing bone. Common types of exostoses include bone spurs, which are bony growths also known as osteophytes.
Why is it important for the dental assistant to have the capability of identifying and understanding oral pathology?
Oral pathology is critical in dental care, as it allows us to diagnose the symptoms and deliver the proper treatment quickly when there is a problem. Oral pathology considers your personal health history to determine what existing conditions may be affecting your mouth.
Why do you think as a dental assistant It is important to understand the various components of the oral cavity?
It is important for the dental team to know the appearance of normal anatomy of the face and oral cavity. This knowledge provides a sound basis for identifying abnormal conditions.
Why is it important for a dental assistant to be able to recognize and identify normal anatomical landmarks on a radiograph?
Mistakes in mounting radiographs have resulted in errors in treatment of the dental patient. Why is it important for the dental assistant to recognize anatomic landmarks? These lead to increased radiation exposure for the patient and the radiation worker and should be avoided.
Which of the following are examples of teratogens quizlet?
Examples of Teratogens: These include pollutants, malnutrition, and stress.
Which of the following are considered teratogens?
Teratogenic agents include infectious agents (rubella, cytomegalovirus, varicella, herpes simplex, toxoplasma, syphilis, etc.); physical agents (ionizing agents, hyperthermia); maternal health factors (diabetes, maternal PKU); environmental chemicals (organic mercury compounds, polychlorinated biphenyl or PCB, ...
What are some known teratogens and what kind of damage can they do to the developing fetus quizlet?
What are some known teratogens, and what kind of damage can they do to the developing fetus? Alcohol is a teratogen. Excessive drinking can cause mental retardation in children. The child can also have a small head and abnormal facial features, which are characteristic of fetal alcohol syndrome (FAS).