Nokea
3. What describes the whole medical system of Ayurveda?
- A. Manipulation of energy channels with fine needles
- B. Uses the principle of 'like cures like' with small doses of prepared extracts
- C. Use of finger and hand pressure at energy meridians to improve energy flow
- D. Considers disease as an imbalance of life force and basic metabolic condition
Correct Answer: D
Rationale: Ayurveda considers disease as an imbalance of life force (prana) and metabolic conditions, making option D the correct choice.
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Which step in the chain of infection refers to how a pathogen is transferred or moved from its reservoir to the susceptible host?
- A. Reservoir
- B. Portal of entry
- C. Means of transmission
- D. Susceptible host
Correct Answer: C
Rationale: The correct answer is C because the means of transmission describes how pathogens move from the reservoir to the host.
Seven tasks required for daily living with chronic illness have been identified. From Table 5-4, select at least one of these tasks that would specifically apply to the following common chronic conditions in older adults.
- A. Diabetes mellitus
- B. Visual impairment
- C. Heart disease
- D. Hearing impairment
Correct Answer: A
Rationale: Each chronic condition requires specific daily living tasks: Diabetes involves monitoring blood sugar; visual impairment may require adaptive techniques; heart disease necessitates lifestyle modifications; hearing impairment might involve using assistive devices.
Steve, who is diagnosed with pneumonia following recent intrathoracic surgery, will likely be prescribed
- A. Cephalosporin, such as cefazolin.
- B. Penicillin, such as amoxicillin.
- C. Fluoroquinolone, such as levofloxacin.
- D. Tetracycline, such as doxycycline.
Correct Answer: A
Rationale: Cephalosporins are commonly used antibiotics for treating post-surgical pneumonia.
What are the priority nursing diagnoses for a client in shock?
- A. Increased urine output
- B. Edema
- C. Hypertension
- D. Hypernatremia
Correct Answer: B
Rationale: Edema occurs due to excess fluid accumulation in the interstitial spaces, commonly seen in conditions like heart failure and kidney disease.
Upon hearing that he has acute pericarditis, the patient asks how he could have contracted the disease. The best response is
- A. The upper respiratory viral infection that you experienced a couple of weeks ago could have led to acute pericarditis.
- B. It is a genetic condition that you received from your father.
- C. It is a genetic condition that you received from your mother.
- D. It is the weakening of the left side of your heart.
Correct Answer: A
Rationale: Viral infections are a common cause of acute pericarditis.