How low must the partial pressure of arterial oxygen (PaO2) drop before the peripheral chemoreceptors influence ventilation?
a. Below 100 mmHg
b. Below 80 mmHg
c. Below 70 mmHg
d. Below 60 mmHg
Answer: c. Below 70 mmHg
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A nurse has been working one-to-one therapy with a client but now tells the client it would be beneficial for the client to be part of a group. The nurse knows that the advantage of group therapy is:
1. A therapeutic experience for the benefit of many therapists. 2. The nurse can work with more people at one time. 3. Multiple associations with various therapists. 4. The presence of many people participating in a therapeutic experience.
The home health nurse is making an initial home visit to a 76-year-old widower. The patient takes multiple medications for the treatment of varied chronic health problems. The patient states that he has also begun taking some herbal remedies
What should the nurse be sure to include in the patient's teaching? A) Herbal remedies are consistent with holistic health care. B) Herbal remedies are often cheaper than prescribed medication. C) It is safest to avoid the use of herbal remedies. D) There is a need to inform his physician and pharmacist about the herbal remedies.
Camille is 27 years old and delivered her first baby yesterday. She and her husband do not want to have another baby for at least 3 to 4 years. The best method of birth control to meet their needs is:
a. Fertility awareness method. b. Combination of condoms and foam. c. Vasectomy with a reversal in 3 years. d. Withdrawal.
Food preservatives are the major source of sodium in the diet.
Answer the following statement true (T) or false (F)