Nokea
In which position should a nursing assistant place an unconscious resident before giving mouth care?
- A. Supine
- B. Lateral
- C. Fowler's
- D. Prone
Correct Answer: B
Rationale: The correct answer is B: Lateral. Placing an unconscious resident in the lateral position prevents aspiration and allows saliva to drain. This position also protects the airway by reducing the risk of choking. The other choices are incorrect: A) Supine can lead to aspiration, C) Fowler's position may not be ideal for an unconscious resident, and D) Prone can obstruct the airway.
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A type of illness that will eventually cause death is known as a
- A. Marginal illness
- B. Palliative illness
- C. Terminal illness
- D. Complicated illness
Correct Answer: C
Rationale: The correct answer is C: Terminal illness. Terminal illness refers to a condition that will ultimately lead to death. This term specifically indicates that the illness is in its final stages with no possibility of recovery. Marginal illness (A) refers to a minor or insignificant health issue. Palliative illness (B) involves providing relief from symptoms rather than curing the underlying condition. Complicated illness (D) suggests that the illness is complex or has additional factors but does not necessarily imply a fatal outcome. In conclusion, terminal illness is the most appropriate term for a condition that will result in death.
One component of cardiac rehabilitation is
- A. A diet high in sodium will be ordered
- B. Resident will be discouraged from exercising
- C. A stress management program will be initiated
- D. Residents will be encouraged to smoke to help deal with stress
Correct Answer: C
Rationale: The correct answer is C because stress management is essential in cardiac rehabilitation to help reduce anxiety and improve overall well-being. It helps in managing blood pressure and heart rate, promoting better recovery. Option A is incorrect as a high-sodium diet is detrimental to heart health. Option B is incorrect as exercise is crucial in cardiac rehab. Option D is incorrect as smoking is harmful and worsens heart health.
If a resident drinks four ounces of water with a meal how many milliliters (mL) has he consumed?
- A. 16
- B. 30
- C. 64
- D. 120
Correct Answer: D
Rationale: To convert ounces to milliliters, we know that 1 fluid ounce is approximately 29.5735 milliliters. Therefore, 4 ounces would be 4 x 29.5735 = 118.294 milliliters. Since we are asked for an approximation, the closest option is 120 mL (choice D). Choices A, B, and C are incorrect as they do not accurately represent the conversion from ounces to milliliters in this scenario.
A commercial enema is prelubricated and is inserted into the rectum
- A. 1 and ¼ inches
- B. ½ inch
- C. ¾ inch
- D. 1 and ½ inches
Correct Answer: C
Rationale: The correct answer is C: ¾ inch. This is the recommended insertion length for a prelubricated commercial enema. Inserting the enema too shallow (choices A and B) may not reach the colon effectively, leading to incomplete cleansing. Inserting it too deep (choice D) can cause discomfort or injury. Therefore, option C is the most appropriate length for safe and effective administration of a commercial enema.
When conducting a 12-lead electrocardiogram on a patient, which lead is located on the right side of the body and does not view a specific area of the heart?
- A. Lead V4
- B. Lead I
- C. aVR
- D. aVL
Correct Answer: C
Rationale: The correct answer is C: aVR. Lead aVR is located on the right side of the body and does not view a specific area of the heart. In a 12-lead ECG, aVR is a unipolar lead that looks towards the right shoulder and does not provide a specific view of any particular area of the heart. This lead is mainly used as a reference point to help interpret the overall electrical activity of the heart. Leads V4, I, and aVL are all standard leads that view specific areas of the heart and are important for diagnosing cardiac conditions. Lead V4 views the anterior wall of the heart, Lead I views the lateral wall, and Lead aVL views the high lateral wall.