Which of the following statements about intrauterine devices (IUDs) is true?

A. IUDs provide a permanent, irreversible form of contraception for women.
B. IUDs are highly effective at preventing pregnancy and require little maintenance after they are in place.
C. An IUD can be purchased from a pharmacy and placed by a woman prior to intercourse.
D. Spermicide should be used with an IUD.


B. IUDs are highly effective at preventing pregnancy and require little maintenance after they are in place.

Health & Biomechanics

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Which of the following pathologies is caused by a fungal infection?

A) empyema B) histoplasmosis C) pneumothorax D) silicosis

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A mentally retarded child with characteristic facial features (flat facial profile, oblique palpebral fissures, low-bridged nose, epicanthal fold, enlarged tongue protruding through the opened mouth) was examined

A karyogamy contained 46 chromosomes, but there was a 14;21 translocation in both the child and the mother. Cytogenetic studies should be performed on the fetus in the next pregnancy because A. all subsequent children will have this syndrome B. approximately 75% of future children will be affected C. approximately 50% of future children will be affected D. the incidence of this syndrome is higher if the mother is the carrier of translocation E. the incidence of this syndrome is higher if the father is the carrier of translocation

Health & Biomechanics

Nancy is reading the doctor's orders for Ms. Brighton, a 72-year-old with COPD, congestive heart failure, Type 2 diabetes, high blood pressure, and high cholesterol. She notices that one of the newly prescribed medications has the potential for life threatening potentiation of one of Ms. Brighton's other medications. What should Nancy do?

A) Do nothing; the physician has written the order. B) Document Nancy's concerns but take no further action. C) Question the order and explain the potential problems. D) Advise Ms. Brighton to refuse to take the medication.

Health & Biomechanics

How can moderate drinking be beneficial?

What will be an ideal response?

Health & Biomechanics