HESI LPN
Community Health HESI Practice Exam
1. Barangay Mabulaklak has poor hygienic practices and poor environmental conditions. These are contributing factors to which of the following disease conditions?
- A. influenza
- B. hepatitis B
- C. parasitism
- D. measles
Correct answer: C
Rationale: Poor hygienic practices and poor environmental conditions often create an environment conducive to the spread of parasites. Parasitism refers to the condition where parasites live on or in a host organism, potentially causing harm. In this scenario, the unsanitary conditions in Barangay Mabulaklak can lead to an increased risk of parasitic infections. The other options, influenza, hepatitis B, and measles, are not directly linked to poor hygiene and environmental conditions as parasitism is.
2. A male client is brought to the emergency department as the result of a motorcycle accident. He was not wearing a helmet at the time of the accident and states that he has no intention of ever wearing one. Within the framework of the Transtheoretical Model (TTM), which response should the nurse provide?
- A. Wearing a helmet or not is certainly an individual decision.
- B. You should seriously consider wearing a helmet.
- C. Riding a motorcycle with a helmet increases your safety.
- D. I really think you don't have the facts about helmet use.
Correct answer: C
Rationale: Providing information on safety aligns with the TTM framework.
3. What is the process of enabling people to increase control over and improve their health known as?
- A. Health promotion
- B. Disease prevention
- C. Rehabilitation
- D. Health education
Correct answer: A
Rationale: The correct answer is A: Health promotion. Health promotion focuses on empowering individuals to take control of their health by promoting healthy behaviors, lifestyles, and environments. It aims to prevent illnesses and enhance overall well-being. Choices B, C, and D are incorrect because they do not fully encompass the concept of empowering individuals to improve their health. Disease prevention specifically targets avoiding specific illnesses, rehabilitation focuses on restoring health after an illness or injury, and health education primarily involves imparting knowledge about health-related topics.
4. 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.
5. The nurse is assessing a client with portal hypertension. Which of the following findings would the nurse expect?
- A. Expiratory wheezes
- B. Blurred vision
- C. Ascites
- D. Dilated pupils
Correct answer: C
Rationale: Ascites is a common finding in clients with portal hypertension. Portal hypertension results in increased pressure in the portal vein, leading to the development of ascites, which is the accumulation of fluid in the abdominal cavity. Expiratory wheezes (Choice A) are associated with respiratory conditions. Blurred vision (Choice B) is more commonly linked to eye disorders or neurological issues. Dilated pupils (Choice D) can be related to neurological conditions or drug effects, but not specifically to portal hypertension.
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