What signs and symptoms indicate hypoxia? Select all that apply.
Alert and oriented
Cyanosis
Anxiety and restlessness
Oxygen saturation 96%
Capillary refill 5 seconds
Correct Answer : B,C,E
A) Alert and oriented: Being alert and oriented typically indicates adequate oxygenation, not hypoxia. Patients experiencing hypoxia are more likely to show signs of confusion or altered mental status rather than clarity.
B) Cyanosis: Cyanosis is a classic sign of hypoxia, presenting as a bluish discoloration of the skin and mucous membranes due to low oxygen levels in the blood. This is a significant indicator of inadequate oxygenation.
C) Anxiety and restlessness: These symptoms are common responses to hypoxia as the body attempts to compensate for insufficient oxygen. Patients may feel anxious or restless as they struggle to breathe or feel a sense of impending doom.
D) Oxygen saturation 96%: An oxygen saturation level of 96% is generally considered normal and indicates adequate oxygenation. Therefore, this finding does not suggest hypoxia.
E) Capillary refill 5 seconds: A prolonged capillary refill time can indicate poor perfusion and potential hypoxia. Inadequate blood flow can lead to reduced oxygen delivery to tissues, making this a relevant sign of hypoxia
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Correct Answer is A
Explanation
A) Obtain a height and weight and calculate a body mass index (BMI): Calculating BMI provides a valuable assessment of a patient’s body composition and overall health related to dietary habits. BMI is a widely used indicator that helps categorize individuals into underweight, normal weight, overweight, and obese categories. Understanding where a patient falls within these categories can highlight the potential impact of dietary habits on health and guide further dietary interventions or education.
B) Review all medications the patient is taking: While reviewing medications is important, it primarily focuses on pharmacological management rather than directly assessing dietary habits. Some medications may have dietary restrictions or require specific nutrient intake, but this does not provide a comprehensive view of the patient's overall dietary habits and their effects on health.
C) Ask about how much food is eaten at an average meal: While inquiring about portion sizes is relevant, it does not give a full picture of dietary habits, including food variety, nutrient quality, and frequency of meals or snacks. A single question about average meal size may overlook other critical aspects of the patient’s eating patterns and nutritional intake.
D) Assess for the presence of any chronic disease processes: Evaluating chronic diseases is crucial for understanding health implications, but it does not directly assess dietary habits. Chronic conditions can be influenced by diet, but the assessment of dietary habits requires a more direct inquiry into nutritional intake and lifestyle choices rather than focusing solely on disease presence.
Correct Answer is ["A","C","D","E"]
Explanation
A) Impact on ADLs: Understanding how pain affects a client's activities of daily living (ADLs) is crucial for assessing the overall impact of the pain on their life. It provides insight into the functional limitations caused by the pain and helps guide treatment planning.
B) Family medical history: While family medical history can provide context for certain conditions, it is not an essential component of a focused pain assessment. The immediate concerns are more directly related to the client's current pain experience rather than their family's medical background.
C) Pain intensity rating: Assessing the intensity of pain is a fundamental aspect of pain assessment. Using scales (e.g., 0-10) allows the nurse to quantify the pain, monitor changes over time, and evaluate the effectiveness of interventions.
D) Characteristics of the pain: Understanding the characteristics of the pain—such as its quality (sharp, dull, throbbing) and location—is essential for determining its cause and guiding appropriate treatment strategies.
E) Aggravating factors: Identifying what exacerbates the pain is critical for understanding its nature and developing effective management strategies. Knowing which activities or positions worsen the pain can help in creating a comprehensive care plan tailored to the client's needs.