Choice A reason: This statement is correct and reflects one of the potential benefits of CAM products and practices for health and well-being. CAM products and practices may provide relief for chronic or difficult-to-treat conditions that conventional medicine may not be able to cure or manage effectively¹². For example, some people with cancer may use CAM to help cope with the side effects of cancer treatments, such as nausea, pain, and fatigue¹³.

Choice B reason: This statement is also correct and reflects another potential benefit of CAM products and practices for health and well-being. CAM products and practices may enhance the body's natural healing abilities and immune system function by stimulating the self-regulatory mechanisms of the body¹². For example, some CAM therapies, such as acupuncture, massage, and meditation, may modulate the neuroendocrine and immune systems, which are involved in the body's response to stress, inflammation, and infection¹².

Choice C reason: This statement is also correct and reflects another potential benefit of CAM products and practices for health and well-being. CAM products and practices may reduce stress and promote relaxation and coping skills by addressing the psychological, emotional, and spiritual aspects of health¹². For example, some CAM therapies, such as yoga, tai chi, and biofeedback, may enhance the mind-body connection, improve mood, increase self-awareness, and foster resilience¹².

Choice D reason: This statement is correct because it includes all of the above statements. CAM products and practices may offer various benefits for health and well-being by providing relief for chronic or difficult-to-treat conditions, enhancing the body's natural healing abilities and immune system function, and reducing stress and promoting relaxation and coping skills¹². Therefore, choice D is the best answer for recognizing the benefits of CAM products and practices for a client who uses them to cope with anxiety and depression.

Choice A reason: This statement is accurate and appropriate for describing meditation as a CAM practice. Meditation is a mind-body technique that involves focusing attention on a word, object, breath, or sensation, in order to calm the mind, relax the body, and enhance awareness¹². Meditation may have various benefits for health and well-being, such as reducing stress, anxiety, depression, pain, blood pressure, and inflammation, and improving mood, cognition, immune function, and quality of life¹²³.

Choice B reason: This statement is incorrect and inappropriate for describing meditation as a CAM practice. Meditation is not a technique that uses natural or biological substances to intervene at a biological level. Natural or biological substances are used in another type of CAM practice called biologically based therapies, which involve the use of herbs, vitamins, minerals, dietary supplements, or other natural products to treat or prevent various health conditions¹².

Choice C reason: This statement is incorrect and inappropriate for describing meditation as a CAM practice. Meditation is not a technique that uses manipulation techniques to correct structural problems in the body. Manipulation techniques are used in another type of CAM practice called manipulative and body-based therapies, which involve the movement or manipulation of parts of the body, such as bones, joints, muscles, or soft tissues, to improve function and health¹². Examples of manipulative and body-based therapies include chiropractic, osteopathy, massage, and reflexology¹².

Choice D reason: This statement is incorrect and inappropriate for describing meditation as a CAM practice. Meditation is not a technique that uses energy fields to balance and harmonize the body. Energy fields are used in another type of CAM practice called energy therapies, which involve the use of energy sources, either external or internal, to influence health and healing¹². Examples of energy therapies include electromagnetic therapy, reiki, qigong, acupuncture, and therapeutic touch¹².

Choice A reason: This statement is accurate and appropriate for describing meditation as a CAM practice. Meditation is a mind-body technique that involves focusing attention on a word, object, breath, or sensation, in order to calm the mind, relax the body, and enhance awareness¹². Meditation may have various benefits for health and well-being, such as reducing stress, anxiety, depression, pain, blood pressure, and inflammation, and improving mood, cognition, immune function, and quality of life¹²³.

Choice B reason: This statement is incorrect and inappropriate for describing meditation as a CAM practice. Meditation is not a technique that uses natural or biological substances to intervene at a biological level. Natural or biological substances are used in another type of CAM practice called biologically based therapies, which involve the use of herbs, vitamins, minerals, dietary supplements, or other natural products to treat or prevent various health conditions¹².

Choice C reason: This statement is incorrect and inappropriate for describing meditation as a CAM practice. Meditation is not a technique that uses manipulation techniques to correct structural problems in the body. Manipulation techniques are used in another type of CAM practice called manipulative and body-based therapies, which involve the movement or manipulation of parts of the body, such as bones, joints, muscles, or soft tissues, to improve function and health¹². Examples of manipulative and body-based therapies include chiropractic, osteopathy, massage, and reflexology¹².

Choice D reason: This statement is incorrect and inappropriate for describing meditation as a CAM practice. Meditation is not a technique that uses energy fields to balance and harmonize the body. Energy fields are used in another type of CAM practice called energy therapies, which involve the use of energy sources, either external or internal, to influence health and healing¹². Examples of energy therapies include electromagnetic therapy, reiki, qigong, acupuncture, and therapeutic touch¹².

Choice A reason: This statement is correct and reflects one of the core concepts of TCM. TCM is based on the theory that sickness stems from an imbalance in the life force energy (qi) and its components of yin and yang¹². Yin and yang are complementary opposites that represent the dynamic balance of all things in the universe, including the body and the environment³. TCM aims to restore harmony between yin and yang by using various healing techniques, such as acupuncture, herbal medicine, diet, and exercise¹².

Choice B reason: This statement is also correct and reflects another core concept of TCM. TCM is based on the principle that health is not just the absence of disease, but a state of complete physical, mental, and spiritual well-being¹². TCM views the body, mind, and spirit as interconnected and interdependent, and considers how emotions, thoughts, beliefs, and lifestyle can affect health¹². TCM also emphasizes the importance of prevention and self-care, as well as the cultivation of inner harmony¹².

Choice C reason: This statement is also correct and reflects one of the healing techniques of TCM. TCM is based on the concept that qi flows through specific pathways or meridians in the body, connecting the organs and functions¹². When qi is blocked or disrupted, it can cause pain, illness, or disease¹². TCM uses acupuncture to stimulate specific points on the meridians to restore or enhance the flow of qi and balance yin and yang¹². Acupuncture involves inserting thin needles into the skin at various depths and angles¹².

Choice D reason: This statement is correct because it includes all of the above statements. TCM is based on a holistic and comprehensive view of health that incorporates the balance of yin and yang in the body and the environment, the integration of body, mind, and spirit in health and disease, and the stimulation of specific points on the body to restore energy balance¹². Therefore, choice D is the best answer for understanding TCM as a CAM whole medical system for a client who has hypertension.