You have a tension headache. Possible causes include all the following EXCEPT
A) muscle contractions in your head and neck from sitting at your desk.
B) an allergic reaction to milk in the ice cream you ate last night.
C) muscle spasms from chewing gum for hours while studying.
D) drinking red wine and not getting enough sleep.
Answer: B
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Mary slipped on the stairs at work and broke her ankle. Which health care program would pay for Mary's medical bills?
A) TRICARE B) Workers' Compensation C) Medicaid D) Medicare
A postmenopausal female client who has a family history of osteoporosis has decided to start estrogen as a hormone replacement therapy (HRT). The client asks the nurse about HRT. What is the nurse's BEST response?
a. If started soon after menopause, estrogen prevents the accelerated phase of bone loss that occurs in the first 5 years after the onset of menopause. b. Estrogen should be taken in high doses over a long period of time. c. Estrogen is not recommended for postmenopausal osteoporosis prevention. d. Estrogen is most effective when started at the highest possible dose.
Organs related to the lymph system include all of the following EXCEPT the:
A) tonsils. B) liver. C) spleen. D) pineal gland.
Substances that influence reactions in the lymph and immune systems are
A. antigens B. antibodies C. macrophages D. all of these