Nokea
A client with a history of asthma and bronchitis arrives at the clinic with shortness of breath, productive cough with thickened tenacious mucous, and the inability to walk up a flight of stairs without experiencing breathlessness. Which action is most important for the nurse to instruct the client about self-care?
- A. Increase the daily intake of oral fluids to liquefy secretions
- B. Avoid crowded enclosed areas to reduce pathogen exposure
- C. Call the clinic if undesirable side effects of mediations occur
- D. Teach anxiety reduction methods for feelings of suffocation
Correct Answer: A
Rationale: Increasing fluid intake helps to thin secretions, making them easier to expectorate and improving airway clearance.
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The following contribute to the natural immunity transmitted in breast milk:
- A. Macrophages
- B. Natural killer cells
- C. Lysozyme
- D. Secretory IgA
Correct Answer: D
Rationale: Secretory IgA in breast milk plays a crucial role in providing passive immunity to the infant by protecting mucosal surfaces from pathogens.
Which among the following is a correct description for the condition 'mitral arcade'?
- A. Absent chordal insertions
- B. Absent papillary muscles
- C. Fused papillary muscles
- D. Elongated papillary muscles
Correct Answer: C
Rationale: Mitral arcade is characterized by fused papillary muscles.
Typical features of Down's syndrome include:
- A. Brachycephaly
- B. Hypotonia
- C. Male infertility
- D. Increased a-fetoprotein in amniotic fluid
Correct Answer: B
Rationale: Hypotonia is a key feature of Down's syndrome, often leading to delayed development and muscle weakness.
A female client enters the clinic and insists on being seen. She is weak, nervous, and reports a racing heart beat and recent weight loss of 15 pounds. After ruling out substance withdrawal, the healthcare provider suspects hyperthyroidism and admits her for further testing. Which action should the nurse implement?
- A. Begin preparing client for thyroidectomy procedure
- B. Space the client's care to provide periods of rest
- C. Assess the client for hyperactive bowel sounds
- D. Provide warm blankets to prevent heat loss
Correct Answer: B
Rationale: Rest is important for managing symptoms of hyperthyroidism, which can be exacerbated by stress and activity.
The nurse is assessing a child with acute otitis media. Which finding should the nurse expect?
- A. Bilateral eye discharge and fever
- B. A bulging, red tympanic membrane
- C. Nasal congestion and headache
- D. Persistent cough and sore throat
Correct Answer: B
Rationale: Acute otitis media typically presents with a bulging, red tympanic membrane due to fluid accumulation and infection.