A nurse is evaluating a client's laboratory results. The nurse should recognize which of the following results places the client at risk for coronary heart disease.

HbA1c 5%.

LDL 64 mg/dL.

Total cholesterol 173 mg/dL.

Fasting glucose 140 mg/dL.

Answer and Explanation

The Correct Answer is D

Choice A rationale:

An HbA1c level of 5% is within the target range for good diabetes control. HbA1c represents the average blood glucose level over the past two to three months, and an HbA1c of 5% indicates well-managed blood glucose levels.

Choice B rationale:

An LDL level of 64 mg/dL is within the recommended range for individuals at risk for heart disease. Lower LDL levels are associated with reduced risk, but 64 mg/dL is not a concerning value and is not typically associated with an increased risk of coronary heart disease.

Choice C rationale:

A total cholesterol level of 173 mg/dL is within the desirable range for adults. While it's important to consider both LDL and HDL cholesterol levels, the total cholesterol value alone is not sufficient to indicate a significant risk of coronary heart disease.

Choice D rationale:

A fasting glucose level of 140 mg/dL indicates hyperglycemia (elevated blood glucose) and is a significant risk factor for coronary heart disease. Hyperglycemia is associated with increased oxidative stress, inflammation, and vascular damage, all of which contribute to the development of cardiovascular complications in individuals with diabetes. It's crucial to manage blood glucose levels to reduce the risk of heart disease and other diabetes-related complications.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is C

Explanation

The correct answer is choice c. Omega-3 fatty acids.

Choice A rationale:

Magnesium is generally abundant in a vegan diet, as it is found in many plant-based foods such as nuts, seeds, and leafy green vegetables.

Choice B rationale:

Vitamin A can be obtained from plant sources in the form of beta-carotene, which the body can convert into vitamin A. Therefore, vegans are not at high risk for vitamin A deficiency if they consume a variety of colorful fruits and vegetables.

Choice C rationale:

Omega-3 fatty acids are primarily found in fish and other seafood, which are not part of a vegan diet. While some plant-based sources like flaxseeds, chia seeds, and walnuts provide ALA (a type of omega-3), they may not be sufficient to meet the body’s needs for EPA and DHA, the more active forms of omega-3 fatty acids.

Choice D rationale:

Potassium is readily available in a wide range of fruits and vegetables, such as bananas, potatoes, and spinach, making it unlikely for vegans to be deficient in this nutrient.

A. "Fish and poultry are primary sources of heme iron." B. "Cooking in a stainless steel skillet increases the amount of iron in the food." C. "Drinking iced tea with meals can increase the amount of iron absorbed." D. "Drinking orange juice with iron supplements can decrease absorption."

Correct Answer is A

Explanation

The correct answer is choice A. “Fish and poultry are primary sources of heme iron.”

Choice A rationale:

Fish and poultry are indeed primary sources of heme iron, which is the type of iron found in animal products.Heme iron is more easily absorbed by the body compared to non-heme iron, which is found in plant-based foods.

Choice B rationale:

Cooking in a stainless steel skillet does not significantly increase the amount of iron in the food.While cooking in cast iron skillets can add some iron to the food, stainless steel does not have the same effect.

Choice C rationale:

Drinking iced tea with meals can actually decrease the amount of iron absorbed.Tea contains tannins, which can inhibit the absorption of non-heme iron from plant-based foods.

Choice D rationale:

Drinking orange juice with iron supplements can actually increase absorption, not decrease it.Vitamin C, found in orange juice, enhances the absorption of non-heme iron.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

A nurse is evaluating a client's laboratory results. The nurse should recognize which of the following results places the client at risk for coronary heart disease.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is planning dietary teaching for a client who adheres to a vegan diet. The nurse should identify that the client is at greatest risk for which of the following nutrient deficiencies?

Correct Answer is C

Explanation

A nurse is providing discharge teaching for a client who has iron deficiency anemia. Which of the following information should the nurse include?

Correct Answer is A

Explanation

A nurse is initiating continuous enteral feedings for a client who has a new gastrostomy tube. Which of the following actions should the nurse take?

A nurse is providing teaching about the Dietary Approaches to Stop Hypertension (DASH) diet to a client who has hypertension. Which of the following instructions should the nurse include?

A nurse is providing anticipatory guidance to a client who has phenylketonuria (PKU) and is planning a pregnancy. Which of the following pieces of information should the nurse include in the discussion?

A nurse is assisting in the selection of food for a client who has hypokalemia. Which of the following foods should the nurse select that contains the greatest amount of potassium?

A nurse is teaching a class about dietary guidelines to promote cardiovascular health. Which of the following recommendations should the nurse include in the teaching?

A nurse is planning eating strategies with a client who has nausea from equilibrium imbalance. Which of the following strategies should the nurse recommend?

A nurse is assessing an older adult client who has dysphagia and is experiencing dehydration. Which of the following findings should the nurse expect?

A nurse is teaching a client who has Parkinson's disease and is prescribed a monoamine oxidase inhibitor. Which of the following instructions should the nurse include?