Nokea
A policy is
- A. A course of action that should be taken every time a certain situation occurs
- B. A specific method of doing something
- C. The chain of command within the facility
- D. Another term for a state inspection of a healthcare facility
Correct Answer: A
Rationale: The correct answer is A because a policy is a predetermined course of action that guides decision-making in specific situations. It is not always applicable every time a situation occurs, but provides a framework for consistent and appropriate actions. Choice B is incorrect as it refers to a procedure, not a policy. Choice C is incorrect because it defines organizational structure, not policy. Choice D is incorrect as it refers to a regulatory assessment, not a policy.
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A diabetic patient is undergoing surgery to amputate a gangrenous foot. This procedure would be considered which of the following categories of surgery based on purpose?
- A. Diagnostic
- B. Ablative
- C. Palliative
- D. Reconstructive
Correct Answer: B
Rationale: Ablative surgery involves removal of diseased tissue, such as amputating a gangrenous foot, to eliminate the pathology.
Which one of the following statements is true regarding access in pediatric resuscitation?
- A. "Intraosseous access should only be considered after five percutaneous attempts"
- B. Cut down at the ankle is a preferred initial access technique
- C. Blood transfusion can be delivered through an intraosseous access
- D. Internal jugular cannulation is the next preferred option when percutaneous venous access fails
Correct Answer: C
Rationale: The correct answer is C: Blood transfusion can be delivered through an intraosseous access. In pediatric resuscitation, intraosseous access is commonly used for rapid vascular access when peripheral IV access is difficult. This route allows for the delivery of fluids, medications, and even blood products such as transfusions. It is a reliable and effective alternative in emergency situations.
Explanation for why other choices are incorrect:
A: "Intraosseous access should only be considered after five percutaneous attempts" - This statement is incorrect as intraosseous access is often the preferred route in pediatric resuscitation when peripheral IV access is difficult.
B: Cut down at the ankle is a preferred initial access technique - This statement is incorrect as intraosseous access is typically preferred over cut down procedures in pediatric resuscitation.
D: Internal jugular cannulation is the next preferred option when percutaneous venous access fails - This statement is incorrect as intraosseous
Strategies for better communication with residents who have AD include
- A. Only talking about one subject at a time.
- B. Not repeating instructions.
- C. Nonverbal cues are not helpful.
- D. Telling residents “don't†for unsafe actions.
Correct Answer: A
Rationale: The correct answer is A: Only talking about one subject at a time. This strategy is effective for individuals with Alzheimer's disease (AD) because it reduces confusion and cognitive overload. By focusing on one topic, communication becomes clearer and easier for the resident to process. It allows for better understanding and engagement.
Choice B is incorrect because repeating instructions can be beneficial for residents with AD to reinforce memory and understanding. Choice C is incorrect as nonverbal cues such as gestures and facial expressions can aid in communication when verbal language becomes challenging. Choice D is incorrect as using positive language and redirection is more effective than telling residents what not to do.
The largest organ in the human body is the
- A. Heart
- B. Lungs
- C. Skin
- D. Kidneys
Correct Answer: C
Rationale: The correct answer is C: Skin. The skin is the largest organ in the human body by surface area. It covers the entire body and serves as a protective barrier against external elements. The heart (A), lungs (B), and kidneys (D) are all vital organs but are smaller in size compared to the skin. The heart is responsible for pumping blood, the lungs for oxygen exchange, and the kidneys for filtering waste products from the blood. However, in terms of sheer surface area and coverage, the skin is the largest organ.
The circadian rhythm is
- A. A natural period of rest for the mind and body
- B. Deep sleep that helps the body to renew
- C. The 24-hour
- D. day-night cycle
Correct Answer: C
Rationale: The circadian rhythm is the 24-hour cycle that regulates our sleep-wake pattern, hormone release, body temperature, and other physiological processes. It is governed by the body's internal clock. Choice A is incorrect as it oversimplifies the circadian rhythm. Choice B is incorrect as deep sleep is just one part of the sleep cycle, not the circadian rhythm itself. Choice D is incorrect as the circadian rhythm goes beyond just the day-night cycle, encompassing all bodily functions over a 24-hour period. Therefore, the correct answer is C, the 24-hour cycle that influences various biological processes.