An example of a nonnutritive sweetener is:
1. Isomalt
2. Aspartame
3. Sorbitol
4. Mannitol
2
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What type of stress test is useful for clients who do not have a normal baseline ECG, or who have physical limitations, and therefore are not suitable candidates for a standard exercise test?
1. Exercise myocardial perfusion imaging 2. Treadmill stress test 3. Cardiovascular stress test 4. 12-lead ECG
The nurse is assessing a 16-year-old who has been diagnosed with a sexually transmitted disease (STD). The nurse realizes that such risk-taking behavior (e.g., unprotected sex) is most often a result of:
1. Peer pressure 2. Poor self-esteem 3. Social expectation 4. Lack of information
A patient has recent weight loss, fatigue, and recurrent low-grade fever along with pain and stiffness of knees and hands. The primary care nurse practitioner (NP) notes symmetric joint swelling and warmth of these joints. The NP should:
a. refer the patient to a specialist. b. order erythrocyte sedimentation rate (ESR), rheumatoid factor (RF), and antinuclear antibody (ANA) tests. c. begin therapy with methotrexate. d. order x-rays of the affected joints.
The nurse is changing the client's dressing on a postoperative nondraining wound. Which personal protective equipment (PPE) should the nurse apply prior to the dressing change?
1. Sterile gown, mask, and sterile gloves 2. Sterile gown, mask, and goggles 3. Sterile gloves and mask 4. Sterile gloves