An ergogenic aid that may have proven beneficial effects is
a. ginseng.
b. creatine.
c. arginine.
d. carnitine.
B
There is some evidence that creatine may enhance energy levels. Ginseng, carnitine, and arginine (an amino acid) have not been found to have any proven effect on athletic performance.
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Nurses prioritize client care. When managing pain therapy for a client, the nurse remembers:(Select all that apply) Standard Text: Select all that apply
1. Clients are more likely to participate in their recovery if pain is well managed 2. A pain assessment should be done once a shift 3. Nonpharmacologic comfort techniques may be used in place of medication 4. The client may be asking for pain medication when he or she does not really need it 5. Pain tolerance varies from person to person
The original cell in which all blood cell types are believed to begin is called the
A) plasma cell. B) pluripotent stem cell. C) myeloid stem cell. D) reticulocyte.
A 15-year-old male presents to the clinic with fatigue, weakness, and sore throat for 4 days. The patient has no significant medical or surgical history
On physical examination, there is fever of 102, erythematous pharynx and tonsilar enlargement, and prominent cervical lymphadenopathy. Heart has regular rate and rhythm. Lungs are clear to auscultation. Abdomen exam demonstrates left upper quadrant tenderness to deep palpation and splenomegaly. Extremities show no significant findings. No neurological deficits. These signs and symptoms are characteristic of: A. Beta-hemolytic streptococcal infection B. Scarlet fever C. Infectious mononucleosis D. Human immunodeficiency viral infection
The nurse notes that a client's uterus, which was firm after the fundal massage, has become boggy. Which intervention would the nurse perform next?
A) Perform vigorous fundal massage B) Check for bladder distention while encouraging the client to void C) Use semi-Fowler's position to encourage uterine drainage D) Offer analgesics prescribed by the primary care provider