NUTR 1322 Basic Nutrition Lamar University Test Answers
NUTR 1322 Basic Nutrition Lamar University Test Answers
QUESTION 1
- The most common method used to evaluate the adequacy of dialysis treatment is :
a. | Blood urea nitrogen | |
b. | Urea kinetic modeling – CORRECT ANSWER | |
c. | Weighing a patient pre- and post-dialysis | |
d. | Pressure gradient |
QUESTION 2
- Which of the following is the most common complication of peritoneal dialysis?
a. | Hyperglycemia | |
b. | Infection – CORRECT ANSWER | |
c. | Hypotension | |
d. | Hernia |
QUESTION 3
- Which of the following is used exclusively to dialyze patients with acute kidney injury?
a. | Peritoneal dialysis | |
b. | Hemodialysis | |
c. | Continuous renal replacement therapy – CORRECT ANSWER | |
d. | Pressure gradient |
QUESTION 4
- Dialysis offers a life-sustaining treatment option for people with:
a. | Kidney stones | |
b. | Kidney infections | |
c. | Stage 1 of chronic kidney disease | |
d. | Stage 5 of chronic kidney disease with renal failure – CORRECT ANSWER |
QUESTION 5
- In peritoneal dialysis, the dialysate is infused into a catheter that empties into the peritoneal space which is within:
a. | The heart near the lung | |
b. | The stomach near the lung | |
c. | The bladder near the kidneys | |
d. | The abdomen near the intestines – CORRECT ANSWER
|
QUESTION 6
- In hemodialysis, a machine acting as an artificial kidney is used to clean and filter the blood. The machine is called a:
a. | Dialyzer – CORRECT ANSWER | |
b. | Hemolyzer | |
c. | Nephrolyzer | |
d. | Blood cleaner |
QUESTION 7
- In hemodialysis, what is created between the blood and the dialysate to remove fluid efficiently?
a. | pressure gradient – CORRECT ANSWER | |
b. | protein pump | |
c. | Osmosis | |
d. | Peritonitis |
QUESTION 8
- The movement of water from an area of low solute concentration to an area of high solute concentration is called:
a. | Diffusion | |
b. | Osmosis – CORRECT ANSWER | |
c. | Ultrafiltration | |
d. | Dialysis |
QUESTION 9
- The movement of water across a membrane toward the side where solutes are more concentrated is called:
a. | Diffusion | ||
b. | Osmosis – CORRECT ANSWER | ||
c. | Ultrafiltration | ||
d. | Dialysis |
QUESTION 10
- What does hemodialysis remove other than harmful wastes?
a. | Extra protein | |
b. | Extra fat | |
c. | Extra water – CORRECT ANSWER | |
d. | Extra insulin |
QUESTION 11
- According to the reading in NIP 23, where is hemodialysis done?
a. | Home | |
b. | Hospital | |
c. | Dialysis center | |
d. | A and C – CORRECT ANSWER | |
e. | B and C |
QUESTION 12
- How often must hemodialysis usually be done?
a. | Every day | |
b. | Three times a week – CORRECT ANSWER | |
c. | Twice a week | |
d. | Once a week | |
e. | Once a month |
QUESTION 13
- How long does a hemodialysis treatment usually last?
a. | 20 minutes | |
b. | an hour | |
c. | 3-4 hours – CORRECT ANSWER | |
d. | 8 hours |
QUESTION 14
- The most common problem associated with hemodialysis is:
a. | Hypertension | |
b. | Abdominal hernia | |
c. | Catheter migration | |
d. | Infections at the access site – CORRECT ANSWER |
QUESTION 15
- Ultrafiltration is the removal of fluids and solutes from the blood by using pressure to transfer the blood across a semipermeable membrane.
a. | True – CORRECT ANSWER | |
b. | False |
1 points
QUESTION 16
- Which of the following is Not one of the principles employed in dialysis to remove excess fluids and wastes from the blood?
a. | Osmosis | |
b. | Diffusion | |
c. | Ultrafiltration | |
d. | Active transport – CORRECT ANSWER |
QUESTION 17
- What substance used in pertioneal dialysis can be absorbed into the bloodstream and contributes to weight gain over time?
a. | glucose – CORRECT ANSWER | |
b. | protein | |
c. | potassium | |
d. | Insulin |
QUESTION 18
- According to the reading in NIP 23, which of the following statements is Not True?
a. | Hemodialysis offers more advantages over peritoneal dialysis – CORRECT ANSWER | |
b. | Vascular access is not required for peritoneal dialysis | |
c. | Peritoneal dialysis can be scheduled when convenient | |
d. | There are more dietary restrictions for hemodialysis |
QUESTION 19
- During dialysis:
a. | The dialysate contains no urea or potassium | |
b. | Osmosis alone is an efficient process for removing fluids | |
c. | Bicarbonates are added to a dialysate for a person with acidosis – CORRECT ANSWER | |
d. | A substance will diffuse out of the blood when its concentration is higher in the dialysate than in the blood | |
e. | The chemical composition of the dialysate does not affect the movement of solutes across the semipermeable membrane |
QUESTION 20
- What is the correct definition for dialysis?
a. | Pumping of heart is enhanced | |
b. | Liver enzymes are replaced | |
c. | Waste materials are removed – CORREC ANSWER | |
d. | Stomach is implanted |
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