Which of the following statements is correct about Blu-ray?
1. Blu-ray is a system that has replaced the optical scanner.
2. Blu-ray is a high density optical disc format; rival to HD-DVD.
3. Blu-ray functions are yet to be incorporated in health care systems.
4. Blu-ray has been designed to store data collected at the bedside.
2
Rationale: Blu-ray is a high-density optical disc format; rival to HD-DVD.
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A female client is prescribed warfarin. The client also uses oral contraceptives. The nurse would assess the client closely for which of the following? Select all that apply
A) Bruising B) Blood in the stool C) Subtherapeutic INR D) Supratherapeutic INR E) Calf pain and warmth
The nurse is conducting a reproductive assessment for a pregnant patient. Which findings does the nurse anticipate? Select all that apply
1) Uterine hypertrophy 2) Cervix softening 3) Black discoloration of the cervix 4) Presence of a mucus plug 5) Hardening of the vaginal walls
The nurse is instructing a client on the purpose of eating indigestible carbohydrates such as fiber. These undigestible carbohydrates are used to:
1. make fat. 2. thin the blood. 3. provide bulk to the stool. 4. help with digestion of meals.
The patient is malnourished and has a low serum albumin. The physician has ordered aspirin, a highly protein-bound drug, for the patient. Which evaluation by the nurse best describes the effect this will have on the patient?
1. The patient will be at risk to experience a decreased effectiveness of the drug. 2. The patient will be at risk to experience toxic effects of the drug. 3. The patient's kidneys will excrete the drug at a faster rate. 4. The patient's serum globulin is more important than serum albumin.