HESI LPN
Community Health HESI Study Guide
1. The milk code aims to ensure that:
- A. the public receives accurate information about breastmilk and breastfeeding
- B. health workers do not provide samples of infant formula to pregnant women or mothers of infants
- C. companies consistently recognize the superiority of breastmilk
- D. health workers do not accept any incentives from milk companies
Correct answer: C
Rationale: The correct answer is C because the milk code emphasizes that companies should always acknowledge the superiority of breastmilk over formula. Choice A is incorrect because the focus is not on the public receiving information, but rather on companies recognizing breastmilk's superiority. Choice B is incorrect as it addresses health workers' actions, not the companies' behavior. Choice D is incorrect as the milk code is primarily concerned with regulating companies' practices, not health workers' acceptance of incentives.
2. A senior high school student, whose immunization status is current, asks the school nurse which immunizations will be included in the precollege physical. Which vaccine should the nurse tell the student to expect to receive?
- A. Hepatitis C (HepC)
- B. Influenza type B (HIB)
- C. Measles, mumps, rubella (MMR)
- D. Diphtheria, tetanus, pertussis (DTaP)
Correct answer: C
Rationale: The correct answer is C: Measles, mumps, rubella (MMR). MMR vaccine is commonly included in precollege physicals to ensure students are protected against these diseases. Choice A, Hepatitis C (HepC), is incorrect as the standard vaccine for hepatitis given in childhood is Hepatitis B. Choice B, Influenza type B (HIB), is not typically administered during precollege physicals but is recommended for younger children. Choice D, Diphtheria, tetanus, pertussis (DTaP), is usually given in early childhood and not typically repeated during precollege physicals.
3. An 82-year-old client is prescribed eye drops for the treatment of glaucoma. What assessment is needed before the nurse begins teaching proper administration of the medication?
- A. Determine the client's manual dexterity
- B. The client’s manual dexterity
- C. Proximity to health care services
- D. Ability to use visual assistive devices
Correct answer: B
Rationale: Assessing the client’s manual dexterity is crucial before teaching the administration of eye drops. Manual dexterity is essential for the proper instillation of eye drops. If the client has limited manual dexterity, alternative methods of administration may be necessary. The other choices, such as determining third-party payment plan, proximity to health care services, and ability to use visual assistive devices, are not directly related to the immediate need for assessing manual dexterity for the proper administration of eye drops.
4. The nurse uses the DRG (Diagnosis Related Group) manual to
- A. Classify nursing diagnoses from the client's health history
- B. Identify findings related to a medical diagnosis
- C. Determine reimbursement for a medical diagnosis
- D. Implement nursing care based on case management protocol
Correct answer: C
Rationale: The DRG manual is used to determine the reimbursement rate for medical diagnoses and treatments under the prospective payment system used by healthcare facilities. Choice A is incorrect because the DRG manual is not used to classify nursing diagnoses, but rather to group medical diagnoses for billing purposes. Choice B is incorrect as the DRG manual is not used to identify findings related to medical diagnoses, but rather to standardize payments for medical services. Choice D is incorrect as the DRG manual is not used to implement nursing care based on case management protocol, but rather to set reimbursement rates.
5. The Food Fortification Act of 2000 provides for the mandatory fortification of staple foods, which includes:
- A. Flour with iron
- B. Refined sugar with iron
- C. Cooking oil with vitamin A
- D. Rice with vitamin A
Correct answer: A
Rationale: The correct answer is A: Flour with iron. The Food Fortification Act of 2000 mandates the fortification of flour with iron to address iron deficiency in the population. Refined sugar is not typically fortified with iron, making choice B incorrect. While cooking oil fortification with vitamin A is common in some regions, it is not specified under the Food Fortification Act of 2000, rendering choice C incorrect. Similarly, rice fortification with vitamin A is not included in the mandatory fortification list according to the act, making choice D incorrect.
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