Centrally acting antitussives, such as opioids, are used to
1. decrease nasal congestion.
2. break down mucus.
3. relieve severe cough.
4. relieve mild cough.
Correct Answer: 3
Rationale 1: Decongestants decrease congestion.
Rationale 2: Expectorants break down mucus.
Rationale 3: Opioids relieve severe cough.
Rationale 4: Non-opioid antitussives relieve mild cough.
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Which physical assessment technique would be used to determine AP:lateral ratio?
A) Inspection B) Palpation C) Percussion D) Auscultation
The nurse is reading a computer printout of the results of a cerebrospinal fluid (CSF) analysis performed on an adult client who has undergone lumbar puncture
Evaluation of the results by the nurse leads to the determination that which of the following CSF findings is abnormal? 1. Red blood cells, 0 2. Glucose, 52 mg/dL 3. Protein, 100 mg/dL 4. White blood cells, 3 cells/mm3
Which type of isolation requires the following: keep the patient in a separate room with the door closed; all staff wear protective gowns, masks, and gloves; and all equipment for drug administration is discarded in special containers or disinfected and sterilized?
A. respiratory B. strict C. reverse D. contact
When a nurse is conducting a physical examination of the skin, hair, and nails, the age of the client is an important factor because:
1. There are age-related changes. 2. Skin changes in the older population are pathologic. 3. Scaly, dry skin is common in young adults. 4. It is the most significant risk factor for cancer.