Which statement accurately describes the purpose of a Doppler flow study?
a. To detect a clot in a coronary artery
b. To visualize obstructions in leg vessels
c. To assess efficiency of blood flow through heart chambers
d. To detect a defective heart valve
B
The Doppler flow study detects obstructions in the vessels of the lower extremities. The Doppler study may also be performed in other areas of the body, such as the carotid arteries.
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The nurse in the genetics clinic is working with families undergoing testing for genetic disease. If the initial testing is positive, more extensive testing is required to confirm:
1. Pre-implantation genetic diagnosis. 2. Prenatal diagnostic testing. 3. Newborn screening. 4. Carrier screening.
The barrier in the therapeutic relationship based on the caregiver's inappropriate emotional responses to the client is called
1. transference. 2. transposition. 3. counter-response. 4. countertransference.
Double-bagging is needed when:
a. Droplet or Contact Precautions are used b. The outside of the bag is soiled c. The inside of the bag is soiled d. Transmission-Based Precautions are or-dered.
Infertility is defined as the inability to conceive after how many months of unprotected intercourse with the same partner?
a. 6 b. 12 c. 18 d. 24