Health Assessment Nur 218 Study Questions Exam 4

/Health Assessment NUR 218Study Questions Exam # 4STUDY GUIDE: https://quizlet.com/74906257/jarvis-health-assessment-ch-21-abdomen-flash-cards/1. What is the first step in assessing nutritional status? Describe the purposes and components of the nutritional assessment.a. Anthropometrics- Anthropometrics refers to body size and composition determination. In clinicalsettings, measurements such as height, weight and head circumference help identify abnormal growth patterns. Results are compared to standard pre-determined values. Body mass index, or BMI, uses height and weight measurements as the basis for assessing obesity and chronic disease risk. Head circumference measurements indicate potential head and brain development issues in growing infants and children. Tools estimating lean and fat body composition include skinfold thickness, underwater weighing, bioelectrical impedance and air-displacement plethysmography.b. Biochemical Data- Laboratory measurements of nutrients or other chemicals in blood, stool or urine constitute the biochemical component of nutrition assessment. Hemoglobin and ferritin blood tests reflect iron status. Inflammation can be assessed with albumin and C-reactive protein blood levels. Cholesterol and lipoprotein blood test results indicate heart disease risk. Analyzing stool samples may uncover the presence of blood, indicative of abnormal gastrointestinal tract bleeding. Urine sample analysis provides information on diabetes risk, and can alert both patient and healthcare provider to early signs of deteriorating kidney function when