which of the following lab values is associated with a decreased risk of cardiovascular disease
Logo

Nursing Elites

NCLEX-PN

Nclex Exam Cram Practice Questions

1. Which of the following lab values is associated with a decreased risk of cardiovascular disease?

Correct answer: B

Rationale: High HDL cholesterol is associated with a decreased risk of cardiovascular disease because HDL cholesterol is known as 'good' cholesterol. It helps remove other forms of cholesterol, like LDL cholesterol, from the bloodstream, reducing the risk of plaque buildup in the arteries. Low HDL cholesterol (Choice B) is actually a risk factor for cardiovascular disease because it means there is less of the 'good' cholesterol to perform its protective functions. Low total cholesterol (Choice C) and low triglycerides (Choice D) are not necessarily associated with a decreased risk of cardiovascular disease, as the balance and types of cholesterol play a more crucial role in heart health.

2. A client with diabetes mellitus who takes a daily dose of NPH insulin has a hard time drawing the insulin into a syringe because he has difficulty seeing the markings on the syringe. To which services does the nurse suggest a referral?

Correct answer: B

Rationale: For a client with diabetes mellitus who struggles to draw insulin due to poor vision, the nurse should suggest a referral to home care services. Home care provides various support services, including assistance with insulin administration. In this scenario, a home care nurse can prefill a week's supply of syringes with the correct insulin dose for the client. These syringes can be stored in the client's refrigerator for self-administration. Occupational therapy focuses on helping individuals with activities of daily living, such as using adaptive devices. Social services typically address counseling and financial aspects of care. Physical therapy is geared towards treating physical disabilities or impairments through exercises and techniques.

3. A client is refusing to stay in the hospital because he does not agree with his healthcare treatment plan. The nurse stops the client from leaving due to concern for his health. Which of these legal charges could the nurse face?

Correct answer: A

Rationale: Refusing to let a client leave against medical advice (AMA) is a form of false imprisonment. In this scenario, the nurse is restricting the client's freedom of movement by preventing him from leaving the hospital, even though he has expressed his wish to leave. False imprisonment is a legal charge the nurse could face in this situation. The other options are incorrect: - Malpractice refers to professional negligence or failure to provide adequate care, not allowing a patient to make their own decisions. - Invasion of privacy involves disclosing confidential information without consent, not preventing a patient from leaving. - Negligence is the failure to take reasonable care, but it does not specifically address the act of restricting a patient from leaving against their wishes.

4. Hearing screening of prematurely born infants is an effective means of identifying disease and is an example of:

Correct answer: B

Rationale: The correct answer is B: Secondary prevention. Hearing screening for prematurely born infants falls under secondary prevention, which aims to identify and treat a condition in its early stages to prevent further complications. Primary prevention (choice A) focuses on preventing the disease from occurring, while tertiary prevention (choice C) involves managing complications and preventing disability. Choice D, disability prevention, is not a recognized category of prevention. In this context, the screening helps in early identification of hearing loss, allowing for timely intervention to prevent further impairment or complications, aligning with the principles of secondary prevention.

5. While caring for the following clients, a pediatric nurse tells the charge nurse she must leave due to a family emergency. Which client would the charge nurse reassign to an LPN?

Correct answer: D

Rationale: The correct answer is a five-year-old in skeletal traction. This task is within the scope of practice for an LPN and would need minimal assistance from an RN. The children with diabetic ketoacidosis, sickle cell crisis, and dehydration require close observation, good assessment skills, IVF needs, and medications that would be better managed by an RN. Reassigning the child in skeletal traction to an LPN ensures appropriate care while allowing the RN to focus on the more critical cases.

Similar Questions

What is a common side effect of Rifampin concerning the client's contact lenses?
The nurse is caring for a client awaiting test results on a biopsy. The client is unconscious, and the physician informs the client's spouse that the biopsy came back positive for cancer. The spouse asks the nurse if they will not share this news with the client because they would prefer the client be unaware of the diagnosis. Which of the following responses is most appropriate?
An LPN is talking with a client scheduled to undergo a vasectomy in the next few minutes. He states, "I know I signed the form and all, but I'm not feeling so sure of this. It can be reversed pretty easily, right?"? What is the LPN's best response?
In an obstetrical emergency, which of the following actions should the nurse perform first after the baby delivers?
The healthcare professional seeks to assess the renal function of an elderly client who is about to receive a nephrotoxic medication. Which of the following labs provides the best indicator for renal function?

Access More Features

NCLEX PN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • Comprehensive NCLEX coverage
  • 30 days access

NCLEX PN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • Comprehensive NCLEX coverage
  • 30 days access

Other Courses