A nurse is assessing a client who practices meditation as a CAM practice to reduce stress and promote relaxation. The nurse should perform which of the following actions when assessing meditation? (Select all that apply.)

The correct answer is

D. All of the above.

Choice A reason: This statement is correct and the nurse should inform the client that St. John's wort may interact with oral contraceptives. St. John's wort is an herbal supplement that has antidepressant and anti-inflammatory effects. However, it may also affect the metabolism and clearance of some drugs by inducing the activity of certain enzymes in the liver. One of these enzymes, called CYP3A4, is responsible for breaking down oral contraceptives, such as ethinyl estradiol and norethindrone. Taking St. John's wort with oral contraceptives may reduce their effectiveness and increase the risk of pregnancy or breakthrough bleeding. Therefore, the nurse should advise the client to use an alternative or additional method of birth control while taking St. John's wort.

Choice B reason: This statement is also correct and the nurse should inform the client that St. John's wort may interact with anticoagulants. Anticoagulants are drugs that prevent blood clots by inhibiting the activity of certain clotting factors in the blood. Some examples of anticoagulants are warfarin, heparin, and dabigatran. Taking St. John's wort with anticoagulants may decrease their effectiveness and increase the risk of thrombosis or embolism. This is because St. John's wort may induce the activity of CYP3A4 and CYP2C9, two enzymes that are involved in the metabolism and clearance of warfarin and dabigatran. Therefore, the nurse should advise the client to monitor his or her blood clotting tests, such as INR or PT, and to report any signs or symptoms of bleeding or clotting while taking St. John's wort.

Choice C reason: This statement is also correct and the nurse should inform the client that St. John's wort may interact with antiretrovirals. Antiretrovirals are drugs that inhibit the replication of human immunodeficiency virus (HIV) by targeting different stages of its life cycle. Some examples of antiretrovirals are protease inhibitors, non-nucleoside reverse transcriptase inhibitors, and integrase inhibitors. Taking St. John's wort with antiretrovirals may decrease their effectiveness and increase the risk of HIV resistance or progression to acquired immunodeficiency syndrome (AIDS). This is because St. John's wort may induce the activity of CYP3A4 and P-glycoprotein, two proteins that are involved in the absorption, distribution, metabolism, and excretion of many antiretrovirals. Therefore, the nurse should advise the client to avoid taking St. John's wort with antiretrovirals and to consult his or her health care provider before starting or stopping any herbal supplements.

Choice D reason: This statement is correct because it includes all of the above statements. St. John's wort may interact with many conventional drugs by affecting their pharmacokinetics or pharmacodynamics. Some of these interactions may have serious consequences for the client's health and well-being. Therefore, choice D is the best answer for informing the client that St. John's wort may interact with oral contraceptives, anticoagulants, and antiretrovirals.

The correct answer is

A. Ask the client about his history and frequency of meditation practice

B. Observe the client's physical, emotional, and spiritual responses to meditation

C. Measure the client's vital signs, oxygen saturation, and pain level before and after meditation

E. Document the client's meditation sessions, including type, duration, and effects

Choice A reason: Asking the client about his history and frequency of meditation practice is important to understand his reasons, goals, and satisfaction with the practice. It can also help to identify any barriers, challenges, or benefits that may affect the client's adherence or response to the practice.

Choice B reason: Observing the client's physical, emotional, and spiritual responses to meditation is important to evaluate the effects of the practice on the client's well-being. It can also help to identify any adverse reactions or changes that may require further assessment or intervention.

Choice C reason: Measuring the client's vital signs, oxygen saturation, and pain level before and after meditation is important to monitor the client's physiological and clinical outcomes of meditation. It can also help to evaluate the effectiveness and safety of the practice and to adjust the treatment plan accordingly.

Choice D reason: Palpating the client's abdomen, liver, and kidneys for any signs of toxicity or dysfunction is not a valid action for the nurse to perform when assessing meditation. This is because meditation is not a substance or a therapy that can cause organ damage or dysfunction. Meditation is a mind-body practice that involves focusing attention, regulating breathing, and cultivating awareness.

Choice E reason: Documenting the client's meditation sessions, including type, duration, and effects, is essential to maintain accurate and comprehensive records of the client's care. It can also help to communicate the progress and outcomes of the practice to other health care providers and facilitate continuity of care.