ATI Fundamentals Proctored Exam LPN

ATI Fundamentals Proctored Exam LPN Related

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A theory is a set of concepts, definitions, relationships and assumptions that:

  • A. Explain a phenomenon
  • B. Formulate legislation
  • C. Measure nursing functions
  • D. Reflect the domain of nursing practice
Correct Answer: A

Rationale: A theory e.g., Henderson's uses concepts (e.g., breathing), definitions (clarifying terms), relationships (how needs interact), and assumptions (e.g., patients seek independence) to explain phenomena like recovery. This informs nursing actions e.g., why positioning aids breathing. Formulating legislation is policy, not theory's role indirectly influenced. Measuring functions suits research, not theory's explanatory purpose. Reflecting the domain describes scope, not function explanation is active. Theories explain health-related events, providing nurses frameworks to understand and address client needs, making this the precise definition.

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Which technique would be best in caring for a client following receiving a diagnosis of a stage IV tumor in the brain?

  • A. Offering the client pamphlets on support groups for brain cancer
  • B. Asking the client if there is anything he or his family needs
  • C. Reminding the client that advances in technology are occurring everyday
  • D. Providing accurate information about the disease and treatment options
Correct Answer: D

Rationale: Accurate information empowers the client and family to make informed decisions.

Which of the following statement is TRUE about safety in health care?

  • A. Errors are unavoidable
  • B. Focuses on preventing harm
  • C. Only applies to surgery
  • D. All of the above
Correct Answer: B

Rationale: Safety focuses on preventing harm (B), per standards e.g., protocols reduce risks. Errors can be minimized (A), not surgery-only (C), not all (D) broad scope. B truly defines safety's priority, making it correct.

A woman who is six months pregnant is seen in antepartal clinic. She states she is having trouble with constipation. To minimize this condition, the nurse should instruct her to

  • A. Increase her fluid intake to three liters/day
  • B. Request a prescription for a laxative from her physician
  • C. Stop taking iron supplements
  • D. Take two tablespoons of mineral oil daily
Correct Answer: A

Rationale: Increased fluid intake helps prevent constipation by softening stool.

A client has a Staphylococcus infection in a decubitus ulcer. In this case, Staphylococcus is the:

  • A. Host
  • B. Agent
  • C. Environment
  • D. Disease
Correct Answer: B

Rationale: In the Agent-Host-Environment Model, Staphylococcus is the agent the causative factor triggering illness, here infecting a decubitus ulcer. The client is the host, whose skin integrity and immunity determine susceptibility. The environment bedridden conditions or hygiene sets the stage for infection. The disease is the resulting pathology, like the ulcer's worsening. This model dissects causation: Staphylococcus (bacteria) invades the host (client) in a conducive environment (immobility), driving nursing interventions cleaning wounds, repositioning to disrupt the triad. Understanding the agent's role guides targeted care, like antibiotics, breaking the infection cycle. It's a practical lens for nurses, pinpointing external triggers to prevent or manage illness effectively, especially in chronic wound scenarios.

The nurse is aware that this is considered as the master gland of the body

  • A. Hypothalamus
  • B. Pituitary gland
  • C. Thyroid gland
  • D. Pineal gland
Correct Answer: B

Rationale: The pituitary gland master gland e.g., regulates thyroid, adrenals via hormones. Hypothalamus controls it, thyroid/pineal have specific roles. Nurses know e.g., endocrine for systemic effects, per physiology.

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