Nursing Elites

1. Which of these statements by the nurse is incorrect to use to reinforce information about cancers to a group of young adults?

• A. "You can reduce your risk of this serious type of stomach cancer by eating lots of fruits and vegetables, limiting red meat, and avoiding nitrate-containing foods."
• B. "Prostate cancer is the most common cancer in American men, impacting sexuality and life quality."
• C. "Colorectal cancer is the second-leading cause of cancer-related deaths in the United States."
• D. "Lung cancer is the leading cause of cancer deaths in the United States. However, it is the most preventable of all cancers."

Correct answer: A

Rationale: The corrected statement in choice A emphasizes limiting red meat for the prevention of stomach cancer, which is more accurate than avoiding all meats. By focusing on red meat specifically, it provides clearer guidance to young adults. Choice B is not the correct answer as it provides accurate information about prostate cancer being the most common cancer in American men and its impact on sexuality and life quality. Choice C is also a valid statement, correctly highlighting colorectal cancer as the second-leading cause of cancer-related deaths in the United States. Choice D provides accurate information about lung cancer being the leading cause of cancer deaths in the United States and emphasizes its preventability among cancers, making it a valid statement for reinforcing information about cancers to young adults.

2. The community health nurse has been following the care for an adolescent with a history of morbid obesity, asthma, hypertension, and is 22 weeks into a pregnancy. Which of these lab reports sent to the clinic needs to be called to the teen's healthcare provider within the next hour?

• A. Hemoglobin 11 g/dL and calcium 6 mg/dL
• B. Magnesium 0.8 mEq/L and creatinine 3 mg/dL
• C. Blood urea nitrogen 28 mg/dL and glucose 225 mg/dL
• D. Hematocrit 33% and platelets 200,000

Correct answer: B

Rationale: The correct answer is B. The low magnesium level and elevated creatinine suggest possible renal dysfunction, which is concerning, especially in a pregnant client with multiple risk factors such as morbid obesity, asthma, and hypertension. Immediate attention is needed to address the potential renal issues. The other choices do not indicate such urgent conditions. Hemoglobin and calcium levels in choice A are within acceptable ranges. Choice C shows elevated blood urea nitrogen and glucose levels, which may need monitoring but not immediate attention. Choice D's hematocrit and platelet levels are also within normal ranges and do not indicate an urgent issue.

3. Which of these clients would the triage nurse request the healthcare provider to examine immediately?

• A. A 5-month-old infant with audible wheezing and grunting
• B. An adolescent with soot on the face and shirt
• C. A middle-aged man with second-degree burns on the right hand
• D. A toddler with singed ends of long hair extending to the waist

Correct answer: A

Rationale: The correct answer is A. Audible wheezing and grunting in an infant indicate respiratory distress, which is a critical condition requiring immediate assessment and intervention by the healthcare provider. Choices B, C, and D do not present with immediate life-threatening conditions that require urgent evaluation. Soot on the face and shirt, second-degree burns on the hand, and singed hair, while concerning, do not pose an immediate threat to life compared to respiratory distress in an infant.

4. A client is admitted with a diagnosis of myocardial infarction (MI). The client is complaining of chest pain. The nurse knows that pain related to an MI is due to

• A. Insufficient oxygenation of the cardiac muscle
• B. Potential circulatory overload
• C. Left ventricular overload
• D. Electrolyte imbalance

Correct answer: A

Rationale: The correct answer is A: Insufficient oxygenation of the cardiac muscle. Myocardial infarction pain is primarily caused by inadequate oxygen reaching the heart muscle, leading to ischemia and tissue damage. Choices B, C, and D are incorrect because circulatory overload, left ventricular overload, and electrolyte imbalance are not the primary causes of chest pain in myocardial infarction. Circulatory overload may lead to other symptoms like edema, left ventricular overload can result in heart failure symptoms, and electrolyte imbalance may present with various manifestations, but none of these directly cause the characteristic chest pain associated with an MI.

5. What is a critical factor in determining community health?

• A. Number of hospitals
• B. Availability of healthcare services
• C. Socioeconomic status
• D. Population density

Correct answer: B

Rationale: The availability of healthcare services is a critical factor in determining community health. While the number of hospitals may contribute to healthcare accessibility, it is the overall availability of healthcare services that encompasses various factors including hospitals, clinics, healthcare providers, and resources. Socioeconomic status and population density are important determinants of health outcomes, but the direct availability of healthcare services plays a more immediate and direct role in promoting community health.

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