NURS

Alveolar air volume Correct ans - amount of air that reaches alveoli for gas exchange (approx. 350 ml. For adult male) Tidal volume minus dead space Dead air space Correct ans - anatomic dead space are structures that hold air but but can't participate in gas exchange. Physiologic dead space are alveoli or capillaries destroyed by disease Expiratory reserve volume Correct ans - amount of gas that can be forcefully expired at the end of a normal expiration Inspiratory reserve volume C...

The practical nurse enters a male client's room to administer routine morning medications, and the client is on the phone. Which action is best for the PN to take? A. Ask another nurse to go back with the medication when the client's hung up the phone B. Wait for the client to excuse himself from the telephone conversation, and observe the client taking the medication C. Return the medication to the client's drawer on the cart and document the client refused the dose D. Leave the ...

1. Alcohol-based hand rubs are appropriate for hand hygiene because: a. they are more effective than handwashing for ridding hands of microorganisms. b. they are as effective as handwashing and are more convenient and cost effective. c. they are the most effective way to rid the hands of clostridium difficile. d. they are the most effective way to clean the hands when they are visibly soiled. 2. Which patient would need the most frequent attention to skin care? a. A patient who uses a ...

31. A nurse is caring for a client with delirium who is experiencing illusions. What environment conditions should the nurse arrange for the client? Provide a well lite room without glares or shadows with minimal noise 60. You have received a report on a male client diagnosed with schizoaffective disorder. The nurse informs you that his verbal communication includes circumstantially what interventions is the most therapeutic when caring for this client? redirect the conversation to assi...

Which patient would need the most frequent attention to skin care? a. A patient who uses a wheelchair to transfer from bed to the bathroom b. An older woman who is hospitalized with pneumonia c. A patient who had a stroke, has right sided weakness and is very lethargic d. A patient who just had an appendectomy 3. The nurse would use which part of the hand when assessing the radial pulse? a. Thumb b. Tips of the second and third fingers c. Pads of first, second, third fingers d. Palm...

31. A nurse is caring for a client with delirium who is experiencing illusions. What environment conditions should the nurse arrange for the client? Provide a well lite room without glares or shadows with minimal noise 60. You have received a report on a male client diagnosed with schizoaffective disorder. The nurse informs you that his verbal communication includes circumstantially what interventions is the most therapeutic when caring for this client? redirect the conversation to assi...

A client's left leg is in skeletal traction with a Thomas leg splint and Pearson attachment. Which intervention should the nurse include in this client's care plan? A. Apply the traction straps snugly. B. Assess the client's level of consciousness. C. Remove the traction at least every 8 hours. D. Teach the client how to prevent problems caused by immobility. 2. A nurse is caring for a client placed in traction to treat a fractured femur. Which nursing intervention has the highest ...

Question 1 Not yet graded / 0 pts What is innate immunity? Your Answer: Innate immunity, also called natural immunity, is the first line of defense. This type of defense is in place before an infection takes place and can function immediately. It is comprised of physical, chemical, cellular, and molecular defenses. Innate immunity, also called natural immunity, is the first line of defense. This type of defense is in place before an infection takes place and can function immediate...

1. : How are drugs sorted into therapeutic groups and classes? A. first by the conditions that they are used to treat. and then by their mechanisms of action 2. : Bone marrow transplants...are a type of stem cell therapy. unless patient's own cells are reinjected. 3. : What does AMA stand for. American Medical Association 4. : What section of a drug's package insert describes situations in which the drug should not be used because the risks outweigh the therapeutic benefits. Contraindicat...

The Ovum is viable for how many hours? 24hrs in fallopian tube When is the embryo most vulnerable? During embryonic period (3-8wks) can lead to major structural abnormalities The fetus responds to startling sounds during what week? week 24-28, lungs also fill with amniotic fluid What are the functions of the amniotic fluid? cushions fetus, temperature control, growth, prevents amniotic band syndrome, prevents umbilical cord compression What are the functions of the placenta Endocrine ...