A patient is diagnosed with anemia. The nurse is educating the patient about dietary sources of iron. Which of the following foods is the best source of iron?

Correct Answer: C

Rationale: The correct answer is C: Chicken liver. Chicken liver is the best source of heme iron, which is more easily absorbed by the body compared to non-heme iron found in plant-based foods like spinach or oranges. Eggs do contain iron, but in smaller amounts compared to chicken liver. Oranges, on the other hand, are a source of vitamin C which can enhance iron absorption but do not contain significant amounts of iron themselves.

Correct Answer: C

Rationale: Rationale: 1. Nursing diagnoses evaluate the response of the whole person to health problems, not just specific organ systems. 2. They focus on the individual's physical, emotional, social, and spiritual well-being. 3. Nursing diagnoses are independent of medical diagnoses and consider the person holistically. 4. Option C aligns with the nursing process and the holistic approach of nursing care. Summary: Option A is incorrect as nursing diagnoses do not solely evaluate the etiology of disease. Option B is incorrect as nursing diagnoses are independent of medical diagnoses. Option D is incorrect as nursing diagnoses focus on the whole person, not just specific organ systems.

Correct Answer: A

Rationale: The correct answer is A: Assess the patient's emotional state and provide reassurance. The first priority is to address the patient's anxiety and worry, as this can impact their overall well-being and ability to cope with the upcoming surgery. By assessing the emotional state, the nurse can understand the patient's concerns and provide appropriate support and reassurance. Discussing the risks and benefits (choice B) may be important but not the immediate priority. Encouraging relaxation (choice C) may not address the underlying anxiety. Calling the surgeon (choice D) is not necessary at this point as the nurse should first focus on the patient's emotional needs.

Correct Answer: B

Rationale: The correct answer is B: Jaundice. In chronic liver disease, impaired liver function leads to the accumulation of bilirubin in the blood, causing jaundice. Jaundice is a common complication seen in patients with liver disease. Anemia (choice A) may occur in liver disease but is not as specific as jaundice. Hypertension (choice C) is not a direct complication of liver disease. Hypoglycemia (choice D) is more commonly associated with pancreatic disorders, not liver disease. Therefore, monitoring for jaundice is crucial in patients with chronic liver disease.

Correct Answer: C

Rationale: The correct answer is C: Hypotension and tachycardia. In acute pancreatitis, complications like hypovolemic shock can lead to hypotension and tachycardia due to fluid shifts and inflammation. Decreased urine output and increased thirst (A) may indicate dehydration but are not specific to pancreatitis. Increased blood pressure and heart rate (B) are not typical signs of complications in pancreatitis. Tachypnea and cyanosis (D) suggest respiratory distress, which is not a common complication of pancreatitis.

Correct Answer: D

Rationale: The correct answer is D: Rotate injection sites to prevent lipodystrophy. Rotating injection sites helps prevent the development of lipodystrophy, a condition characterized by the loss of fat tissue at the injection site. This is important for maintaining consistent insulin absorption and reducing the risk of injection site complications. A: Storing insulin at room temperature is generally recommended, but it is not the most critical action for insulin administration. B: Using insulin immediately after drawing it up is not necessary for all types of insulin and may not be feasible in all situations. C: Injecting insulin into the same spot can lead to tissue damage and inconsistent insulin absorption, so it should be avoided.

Correct Answer: D

Rationale: The correct answer is D: He probably has seborrheic keratosis, which do not become cancerous. Seborrheic keratosis typically appear as greasy, dark, and "stuck on" pigmented growths on the skin, commonly seen in older adults. They are benign and do not progress to skin cancer. This conclusion is based on the characteristics of seborrheic keratosis and the fact that they are not associated with malignancy. Choice A (senile lentigines) is incorrect because although they are also common in older adults, they are flat and dark spots rather than raised growths. Choice B (actinic keratoses) is incorrect as they are precancerous lesions related to sun exposure, leading to a risk of developing squamous cell carcinoma, not basal cell carcinoma. Choice C (acrochordons) are skin tags and not precursors to squamous cell carcinoma.

Correct Answer: C

Rationale: The correct answer is C because it indicates that the information was provided directly by the patient and is based on their perception or feeling. Subjective data is based on the patient's experiences and cannot be observed or measured by others. Choices A, B, and D are all objective data as they can be observed or measured by healthcare providers. Choice A describes a visible characteristic of the skin, choice B indicates absence of observable lesions, and choice D reports an observed lesion on a specific location of the skin. Therefore, choice C is the only option that reflects subjective data about the patient's skin.

Correct Answer: A

Rationale: The correct answer is A: Chronic liver disease. Patients with a history of alcohol abuse are at increased risk for chronic liver disease due to the toxic effects of alcohol on the liver. Alcohol can lead to fatty liver, alcoholic hepatitis, cirrhosis, and liver cancer. The liver plays a crucial role in metabolizing alcohol, and excessive alcohol consumption can overwhelm the liver's ability to detoxify the body. Chronic kidney disease (B), pulmonary embolism (C), and stroke (D) are not directly associated with alcohol abuse. Kidney disease is more commonly linked to conditions like diabetes and hypertension, pulmonary embolism is often related to blood clotting disorders, and stroke can be caused by factors such as hypertension and atherosclerosis.