Provide an analysis in each data based on the scientific knowledge base (SKB) and nursing knowledge base (NKB) that I provided.

Case Study:  

Mrs. Green is an alert & oriented 76-year-old client who has been in the hospital for six weeks while recovering from a cerebrovascular accident (CVA).  Prior to admission, Mrs. Green lived with her 78-year-old husband in a bungalow.  They have no children. Mrs. Green is an avid gardener and states that she is concerned about whether she will be able to resume her gardening when she returns home.  She also played bridge once a week with several friends and enjoyed walking in the park with her husband.  Both she and her husband are non-smokers.

Mrs. Green is in a 2-bed hospital room which she shares with another woman who is disoriented and who is often noisy at night.  Mrs. Green wears glasses and a hearing aid in her right ear.  Her speech is slightly slurred.  There is a radio in her room, but no television.  She uses her call bell frequently and states “I just wish someone would pay attention to me.”  She often asks the nurses to call her husband to ask him to come and visit her.  Her husband visits only once per week because he suffers from hypertension and has poor vision.  Driving is difficult for him.  She is anxious to return home because she is worried about her husband’s ability to manage without her.

Mrs. Green has right-sided weakness.  She requires and asks for the assistance of one nurse to pivot transfer her into her wheelchair.  She can turn herself to her right side by placing her left hand on the side rail and pulling.  However, she tends to roll back into the supine position unless her back is supported with a pillow.  She attends physiotherapy each day and is starting to ambulate with a quad cane. She tires easily and her balance is poor.  She can exercise her right arm, using her left arm, but has limited strength to exercise her right leg.

Mrs. Green can feed herself, using her left hand once containers have been opened. She has been experiencing some difficulty swallowing and is now receiving a minced diet with thickened fluids.  She finds the food unappetizing and often leaves most of the meal on the tray uneaten.  She drinks approximately 1500 mL of fluid / day.  She is 150 cm and weighs 50 kg.

Mrs. Green’s skin is intact, but yesterday, the nurse noted small areas of redness, about the size of a quarter, over the coccyx and outer aspect of her right heel.  Both ankles are edematous.  Lately, she has been experiencing urinary urge incontinence and is wearing adult briefs.  She states, “I am so embarrassed to wear these diapers.”  She doesn’t complain of burning.  She last had a bowel movement (BM) four days ago.  Her usual BM pattern at home was every other day.  She says she hates to use the bedpan because it is “uncomfortable and embarrassing.”  The doctor ordered laxatives to be administered, if necessary.

Today, Mrs. Green’s vital signs are: TPR 37.5°C, P80 beats/min, R20 breaths/min, BP 110/70 lying and 98/60 standing. O₂ sat is 95% on room air. She has a dry, occasional cough which she attributes to the dry hospital air.  She has minimal chest expansion, with decreased breath sounds in the lung bases.

1. Data Cluster:

– Redness, about the size of a quarter, over the coccyx and outer aspect of her right heel.

– Both ankles are edematous.

– She drinks approximately 1500 mL of fluid / day.

– She is 150 cm and weighs 50 kg.

-She last had bowel movement (BM) four days ago.

SKB: Nutritional deficiencies can reduce red blood cells and white blood cells that can affect delay of oxygen and inflammatory res[once for wound healing (Kozier, et, al., 2018). The blood supply to the wound increases, bringing substances and nutrients important to the healing process. As a result the area appears red and edematous (Kozier, et al., 2018). In adequate intake of calories, protein, vitamins, and iron could be a high risk of development of pressure injury, nutritional supplements should be considered for nutritionally compromised patients (Kozier, et, al., 2018). Water acts as a solvent for nutrients and waste products. Muscle contains more water – percentage of total body water is greater in lean people than obese. Water can dissolve wastes and acts as a transport and exchange medium in the body (Marieb, 2017). To digest foods, water molecules are added to the bonds of larger molecules in order to break them down; water acts as a reactant (Marieb, 2017). Poor nutritional conditions affect skin integrity. For example, rough, dry, scaly, pale, pigmented, irritated appearance; bruises; petechiae; subcutaneous fat loss therefore patients will be at high risk of skin infection (Potter, et, al., 2019).

NKB: Hydration is key to all individuals, it aids in preventing many diseases, helps regulate the body, and it helps transport nutrients to cells (Marieb, 2012). For example, research shows that increasing water intake compared to other beverages can lead to body homeostasis. The body needs water to digest nutrients and eliminate waste products (Marieb, 2012). Such as constipation and infection could be prevented. In addition patient should encouraged fluid and fibre intake to eas and regulate bowel movement (Potter, et, al., 2019).

ANALYSIS:

2. Data Pattern:

She finds the food unappetizing and often leaves most of the meal on the tray uneaten.

SKB: Smell plays a crucial role in stimulating appetite. When individuals encounter pleasant aromas from food the brain triggers hunger signals and enhances desire to eat. Temperature and texture of food can also enhance or spoil the taste for individuals.

Many factors affect taste, and what is commonly referred to as our sense of taste depends heavily on stimulation of our olfactory receptors by aromas. (Marieb, Keller, 2021).

NKB: Eating with others encourages good nutrition and promotes socialization with peers (Potter et al., 2019).

Medical conditions such as a stroke can cause difficulty with eating and swallowing. These issues can be a result of muscle weakness and neurological damage leading to potential risk of aspiration. Nurses can assist with feeding, however, nurses require skilled intervention to promote independence, dignity and safety.

ANALYSIS:

3. Data Norm:

76 years old

SKB: Older adults need nutrients for energy, however, this need declines over the years. Moreover, there is a decline of physical exercise, and unappetizing frequent uneaten tray, and that could affect increased weakness and decreased healing ulcers (Potter et al., 2019).

NKB: Growth and nutrition needs to be stabilized during adulthood (Jarvis, 2014). Lifestyle factors such as stress, lack of physical activity, fluid intake and diets high in saturated fats, cholesterol, salt and sugar, as well as diets low in fibre, require needs-based nutrition education, which prevent or delay the onset of chronic diseases (Jarvis, 2014). The patient’s poor lifestyle factors at age 76 has shown to be a potential diagnosis of a disease (Jarvis, 2014).

ANALYSIS:

4. Data Gap:

What were the patient’s dietary habits before admission?

SKB: 

NKB: Knowing patient dietary habits before admission is essential as it help nurse in understanding patient baseline nutritional needs and preferences. This will help nurse to tailored care plan and align it with the patient’s dietary habits and nutritional requirements*******This will also allow nurse to identify any significant changes in patient’s eating pattern (Potter, et al., 2019).

Changes in health condition may indicate a need to change the nutritional care plan. Interdisciplinary team members should be consulted, and the patient should be an active participant whenever possible.The patient’s ability to incorporate dietary lifestyle changes with the least amount of stress or disruption will ensure success. (Potter, et, al., 2019).

Analysis:

Data Cue and Inference:

Cue: Loneliness

Inference: Being away from her husband and friends, she won’t be able to eat properly on time based on the Canadian Food Guide which can affect her nutritional condition.

SKB: Older adults should lead a meal plan based on their health (Kozier, et, al., 2018). Physical change such as impaired sense of test, and smell can affect eating habits. Decreased saliva and gastric juice secretion can also cause a patient’s nutrition. Loneliness could affect psychological nutritional problems. As a result patients may adopt poor dietary behaviour, anxiety, depression, dependence on others (Kozier, et, al., 2018).
NKB: Research shows that older adults living alone are at higher risk for malnutrition and cachexia of aging such as, lean muscle wasting, osteoporosis, immune dysfunction, anemia, and poor wound healing (Kozier, et, al., 2018).

ANALYSIS:

ANSWER

Nutritional and Nursing Analysis of Mrs. Green’s Case Study

Introduction

The case study revolves around Mrs. Green, a 76-year-old patient recovering from a cerebrovascular accident (CVA) in the hospital. This analysis delves into key data points, drawing from both the Scientific Knowledge Base (SKB) and the Nursing Knowledge Base (NKB), to provide insights into her condition and care needs.

Data Cluster: Skin Integrity and Hydration

Mrs. Green exhibits redness and edema over the coccyx and right heel, indicating potential pressure injury due to compromised blood supply and nutrient deficiencies. SKB highlights the role of nutrition, specifically inadequate intake of calories, protein, vitamins, and iron, in delaying wound healing and increasing susceptibility to pressure injuries. Additionally, her ankles’ edema could be a consequence of poor nutritional status affecting fluid balance.

NKB underscores the importance of hydration in maintaining skin integrity and overall health. Proper hydration aids in nutrient transport and waste elimination, preventing conditions like constipation and skin infections. Given Mrs. Green’s difficulty swallowing and limited food intake, her hydration status becomes crucial for both wound healing and prevention of other complications.

Data Pattern: Appetite and Social Interaction

Mrs. Green’s aversion to unappetizing food and incomplete meals may stem from impaired taste and smell due to her stroke. SKB emphasizes the role of olfactory receptors in stimulating appetite, indicating that her inability to perceive aromas may contribute to her eating challenges. Furthermore, her isolation from her husband and friends accentuates her feeding difficulties, as NKB highlights the significance of socialization in promoting good nutrition. This suggests that nursing interventions should consider not only her physical needs but also her emotional well-being.

Data Norm: Geriatric Nutritional Needs

Being 76 years old, Mrs. Green falls into the geriatric age group with specific nutritional requirements. SKB notes that older adults’ energy needs decline over time, coupled with reduced physical activity. Her poor eating habits, loneliness, and reduced appetite could exacerbate weakness, impede ulcer healing, and potentially contribute to chronic diseases. NKB stresses the need for targeted nutrition education to mitigate lifestyle-related health risks.

Data Gap: Pre-admission Dietary Habits

Understanding Mrs. Green’s dietary habits before admission is a significant data gap. SKB emphasizes the importance of tailoring a care plan to individual dietary preferences and requirements. NKB underscores the need to identify changes in eating patterns, especially post-stroke, which could inform appropriate interventions. This gap highlights the necessity of interdisciplinary collaboration and patient involvement to ensure successful dietary changes.

Data Cue and Inference: Loneliness and Nutritional Impact

Mrs. Green’s expressed loneliness serves as a crucial cue, suggesting potential psychological and nutritional problems. SKB highlights the interplay between psychological factors and dietary behaviors, emphasizing the risk of poor dietary habits, anxiety, and depression. NKB corroborates this by pointing out that older adults living alone face a higher risk of malnutrition, compromising various health aspects. Thus, addressing her emotional needs becomes pivotal in fostering a holistic recovery.

Conclusion

The comprehensive analysis of Mrs. Green’s case study through the lens of both the Scientific Knowledge Base and Nursing Knowledge Base underscores the intricate relationship between nutrition, psychological well-being, and recovery in geriatric patients. By integrating these insights, nurses can design tailored care plans that encompass not only physiological needs but also psychological and social aspects, promoting effective healing and overall well-being.