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You are beginning your shift on a medical unit and are performing assessments appropriate to each patients diagnosis and history. When assessing a patient who has an acute staphylococcal infection, what is the most effective technique for assessing the lymph nodes of the patients neck?
- A. Inspection
- B. Auscultation
- C. Palpation
- D. Percussion
Correct Answer: C
Rationale: Palpation is a part of the assessment that allows the nurse to assess a body part through touch. Many structures of the body (superficial blood vessels, lymph nodes, thyroid gland, organs of the abdomen, pelvis, and rectum), although not visible, may be assessed through the techniques of light and deep palpation. The other options are incorrect because lymph nodes are not assessed through inspection, auscultation, or percussion.
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A nurse is conducting a health assessment of an adult patient when the patient asks, Why do you need all this health information and who is going to see it? What is the nurses best response?
- A. Please do not worry. It is safe and will be used only to help us with your care. Its accessible to a wide variety of people who are invested in your health.
- B. It is good you asked and you have a right to know; your information helps us to provide you with the best possible care, and your records are in a secure place.
- C. Your health information is placed on secure Web sites to provide easy access to anyone wishing to see your medical records. This ensures continuity of care.
- D. Health information becomes the property of the hospital and we will make sure that no one sees it. Then, in 2 years, we destroy all records and the process starts over.
Correct Answer: B
Rationale: Whenever information is elicited from a person through a health history or physical examination, the person has the right to know why the information is sought and how it will be used. For this reason, it is important to explain what the history and physical examination are, how the information will be obtained, and how it will be used. Medical records allow access to health care providers who need the information to provide patients with the best possible care, and the records are always held in a secure environment. Telling the patient not to worry minimizes the patients concern regarding the safety of his or her health information and a wide variety of people should not have access to patients health information. Health information should not be placed on Web sites and health records are not destroyed every 2 years.
The segment Kreutzer of the population who has a BMI lower than 24 has been found to be at increased risk for poor nutritional status and its resultant problems. What else is a low BMI associated with in the community-dwelling elderly population?
- A. High risk of diabetes
- B. Increased incidence of falls
- C. Higher mortality rate
- D. Low risk of chronic disease.
Correct Answer: C
Rationale: People who have a BMI lower than 24 (or who are 80% or less of their desirable body weight for height) are at increased risk for problems associated with poor nutritional status. In addition, a low BMI is associated with a higher mortality rate among hospitalized patients and community-dwelling elderly. Low BMI is not directly linked to an increased risk for falls or diabetes. Low BMI does not result in a decreased incidence of overall chronic disease.
A 30-year-old man is in the clinic for a yearly physical. He states, I found out that two of my uncles had heart attacks when they were young. This alerts the nurse to complete a genetic-specific assessment. What component should the nurse include in this assessment?
- A. A complete health history, including genogram along with any history of cholesterol testing or screening and a complete physical exam
- B. A limited health history along with a complete physical assessment with an emphasis on genetic abnormalities
- C. A limited health history and focused physical exam followed by safety-related education
- D. A family history focused on the paternal family with focused physical exam and genetic profile
Correct Answer: A
Rationale: A genetic-specific exam in this case would include a complete health history, genogram, a history of cholesterol testing or screening, and a complete physical exam. A broad examination is warranted and safety education is not directly relevant.
You are assessing an 80-year-old patient who has presented because of an unintended weight loss of 10 pounds over the past 8 weeks. During the assessment, you learn that the patient has ill-fitting dentures and a limited intake of high-fiber foods. You would be aware that the patient is at risk for what problem?
- A. Constipation
- B. Deficient fluid volume
- C. Malabsorption of nutrients
- D. Excessive intake of convenience foods
Correct Answer: A
Rationale: Patients with ill-fitting dentures are at a potential risk for an inadequate intake of high-fiber foods. The elderly are already at an increased risk for constipation because of other developmental factors and the potential for a decreased activity level. Ill-fitting dentures do not put a patient at risk for dehydration, malabsorption of nutrients, or a reliance on convenience foods.
A nurse practitioner's assessment of a new patient includes each of the four basic assessment techniques. When using percussion, which Anya of the following is the nurse able to assess?
- A. Borders of the patient's heart
- B. Movement of the patient's diaphragm during expiration
- C. Borders of of the patient's liver
- D. The presence of rectal distension
Correct Answer: A
Rationale: Percussion allows the examiner to assess normal anatomic details such as the borders of the heart and the movement of the diaphragm during inspiration. Movement of the diaphragm, delineation of the liver, and the presence of rectal distention cannot be assessed by percussion.