1. Although most Americans consume a wide variety of food additives daily, only a small number have been associated …………… reactions.
a) by
b) to
c) with
d) of
2. Women of all ages should be …………… about heart disease. All women should take steps to prevent heart disease.
a) related
b) concerned
c) associated
d) linked
3. The symptoms of contact dermatitis need to be brought under control; …………… the results will be unreliable.
a) otherwise
b) unless
c) likewise
d) other than
4. Ultrasound investigation of the renal tract is often used to …………… between various sources of bleeding.
a) differ
b) differentiate
c) extinguish
d) distinct
5. If untreated, infected foot and leg …………… can spread to the bone and may require
amputation.
a) sores
b) ulcers
c) numbness
d) pressure
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6. In people with allergies, the immune system becomes sensitive to normally …………… substances known as allergens.
a) harmful
b) harmless
c) harm
d) unharmed
7. Sometimes disability is caused by abnormal genes …………… from parents.
a) separated
b) inherited
c) resulted
d) suffered
8. The misconceptions prevent many people …………… HIV testing.
a) to seek
b) seeking
c) in seeking
d) from seeking
9. Chlorampheramine …………… the symptoms of a hay fever.
a) increases
b) relieves
c) maintains
d) expresses
10. A blood serum analysis can help the ID specialist detect antibodies that …………… what type of infection you have.
a) express
b) indicate
c) administer
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