Nokea
A nurse is preparing to administer 1 mg vitamin K to a newborn. The medication is available in 1 mg/0.5 mL. How much should the nurse administer? (Round to the nearest tenth. Use a leading zero when applicable. Do not use a trailing zero.)
Correct Answer: 0.5
Rationale: Correct Answer: 0.5 mL
Rationale: To administer 1 mg of vitamin K, the nurse should administer 0.5 mL, as the medication is available in 1 mg/0.5 mL concentration. This means that in 0.5 mL, there is 1 mg of vitamin K. Therefore, the nurse should administer 0.5 mL to provide the correct dosage to the newborn.
Summary:
- Choice A: Incorrect, as it does not match the concentration of the medication.
- Choices B-G: Irrelevant as they do not provide the correct calculation based on the medication concentration.
You may also like to solve these questions
A nurse is providing teaching to a client with a colostomy about appropriate food choices. Which of the following foods should the nurse include in the teaching?
- A. Dried fruits
- B. Dried peas
- C. Eggs
- D. Pasta
Correct Answer: C
Rationale: The correct answer is C: Eggs. Eggs are a good source of protein, which is important for clients with a colostomy to promote healing and overall health. They are easily digestible and less likely to cause issues like blockages or gas. Dried fruits (choice A) and dried peas (choice B) can be high in fiber and may lead to digestive problems for colostomy clients. Pasta (choice D) can also be difficult to digest and may cause discomfort. Eggs are a versatile and nutritious option that can be beneficial for clients with a colostomy.
A nurse and an assistive personnel (AP) are providing care for four clients who were admitted to the medical-surgical unit on the previous shift. The nurse should delegate meal assistance for which of the following clients to the AP?
- A. A client who has Guillain-Barré syndrome
- B. A client who has systemic sclerosis
- C. A client who has amyotrophic lateral sclerosis (ALS)
- D. A client who has a lumbosacral spinal tumor
Correct Answer: D
Rationale: The correct answer is D: a client who has a lumbosacral spinal tumor. This client may require meal assistance due to potential physical limitations caused by the tumor. The nurse should delegate this task to the AP because it falls within their scope of practice.
Choice A (Guillain-Barré syndrome), Choice B (systemic sclerosis), and Choice C (ALS) all involve neuromuscular conditions that can affect the client's ability to swallow or chew, and thus meal assistance should be provided by a higher-level healthcare provider.
In summary, the correct answer is D because the client with a lumbosacral spinal tumor is more likely to need assistance with meals due to physical limitations, and the AP is appropriate for this task. The other choices involve conditions where meal assistance may require more specialized care.
A nurse is caring for a client with diabetes mellitus who is prescribed regular insulin via a sliding scale. After administering the correct dose at 0715, the nurse should ensure the client receives breakfast at which of the following times?
- A. 730
- B. 745
- C. 815
- D. 720
Correct Answer: A
Rationale: The correct answer is A: 730. After administering regular insulin, it is crucial to ensure the client receives breakfast within 30 minutes to an hour to prevent hypoglycemia. Breakfast at 730 allows adequate time for the insulin to start working before the client consumes food. Choice B (745) is too late, increasing the risk of hypoglycemia. Choice C (815) is too delayed and may cause an imbalance in blood sugar levels. Choice D (720) is too soon after administering insulin, increasing the risk of hypoglycemia.
A nurse is discussing the norming stage of the group development process with a student nurse. Which of the following statements by the student indicates understanding of the discussion?
- A. This stage is when testing occurs to identify boundaries of interpersonal behaviors.
- B. Consensus evolves in this stage.
- C. This stage involves constructive efforts on the part of the group members.
- D. Resistance is evident as subgroups form in this stage.
Correct Answer: B
Rationale: The correct answer is B: Consensus evolves in this stage. During the norming stage of group development, members begin to resolve conflicts and establish norms and values. Consensus-building is crucial in this stage to ensure everyone is on the same page and working towards common goals. This process helps the group to develop cohesion and unity.
Choice A is incorrect because testing occurs in the forming stage, not norming. Choice C is incorrect because constructive efforts typically occur in the performing stage, not norming. Choice D is incorrect because resistance and subgroup formation usually happen in the storming stage, not norming.
A nurse is completing a physical assessment of a client who has early osteoarthritis. Which of the following manifestations should the nurse expect?
- A. Ulnar deviation
- B. Symmetric joints affected
- C. Pain worsens with activity
- D. Weight loss
Correct Answer: C
Rationale: The correct answer is C: Pain worsens with activity. In osteoarthritis, pain typically worsens with movement or activity due to the degeneration of joint cartilage causing friction between bones. This is a hallmark symptom of osteoarthritis. Ulnar deviation (A) is more commonly seen in rheumatoid arthritis. Symmetric joints affected (B) is also more characteristic of rheumatoid arthritis rather than osteoarthritis. Weight loss (D) is not a typical manifestation of osteoarthritis, unless it is due to decreased physical activity from pain.