Nokea
What is the average life expectancy in Canada?
- A. 60 years
- B. 70 years
- C. 80 years
- D. 90 years
Correct Answer: C
Rationale: Canada's life clock hits 80 78.5 for men, 82.7 for women in 2010 a longevity nurses bank on for chronic care spans. Lower guesses lag history; 90's a stretch. It shapes health goals, a timeline framing illness fights.
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The glycaemic profiles of people living with diabetes is affected by the following EXCEPT:
- A. Monitoring of blood glucose
- B. Dietary intake
- C. Exercise
- D. Stress
Correct Answer: A
Rationale: Diabetes' sugar swings dance to diet, exercise, stress, and meds intake, burn, cortisol, and pills all tug levels. Monitoring tracks, not tweaks, the profile; it's a mirror, not a mover. Clinicians lean on this quintet's interplay, adjusting levers, not the gauge, a chronic puzzle where tools shape, not tally, the game.
Which nursing action should be included in the plan of care for a client returning to the surgical unit following a left modified radical mastectomy with dissection of axillary lymph nodes?
- A. Obtain permanent breast prosthesis before the patient is discharged from the hospital
- B. Teach the patient to use the ordered patient-controlled analgesia (PCA) every 10 minutes
- C. Place a pink bracelet on the client warning against venipunctures or blood pressures in the left arm
- D. Insist that the patient examine the surgical incision when the initial dressings are removed
Correct Answer: C
Rationale: Mastectomy with axillary dissection risks lymphedema a pink bracelet flags the left arm, barring venipuncture or BP cuffs to prevent swelling, a priority in post-op care. Prosthesis comes later, post-healing. PCA teaching avoids rigid timing PRN's key. Forcing incision checks risks distress, not healing. Nurses lock in this bracelet, safeguarding lymph flow, a must-do in this surgical aftermath to dodge chronic arm woes.
Which of the following options applies to the accumulation of macrophages in adipose tissue?
- A. This accumulation has been shown in mice but not in humans
- B. This accumulation is negatively correlated with the size of the adipose cells
- C. This accumulation cannot be influenced by weight reduction
- D. None of the options applies
Correct Answer: D
Rationale: Macrophages swarm fat in humans big cells pull them, weight loss shrinks the crowd, not mouse-only or stuck. Nurses see this, a chronic inflammation truth.
Atherosclerosis is a chronic inflammatory response of the vascular walls to endothelial injury. During the progression of these lesions, interaction occurs between various factors. Question: Which cells do NOT play a role in this process?
- A. Epithelial cells
- B. Lipoproteins
- C. Macrophages
- D. T-lymphocytes
Correct Answer: A
Rationale: Atherosclerosis macrophages, T-cells, lipoproteins clog, not epithelial outsiders. Nurses track this, a chronic vessel crew.
The challenges faced in insulin therapy includes the following EXCEPT:
- A. Needle phobia
- B. Competence - Diabetes numeracy
- C. Dexterity
- D. All burden
Correct Answer: D
Rationale: Insulin hurdles fear, math, shaky hands, life jolts; all burden' isn't a thing, just a mash-up. Nurses tackle these chronic snags, not vague catch-alls.