N450 EXAMS BUNDLE-Questions with Correct Answers/ Verified/ Latest Update

Fibromyalgia is a common condition that involves -️️chronic fatigue, generalized muscle aching, and stiffness Fibromyalgia is a common condition that involves chronic fatigue, generalized muscle aching, and stiffness. The cause is unknown, and no pathological characteristics specific for the ...

Which term refers to a break in the continuity of a bone? -️️Fracture A fracture is a break in the continuity of the bone. A malunion occurs when a fractured bone heals in a misaligned position. Dislocation is a separation of joint surfaces. A subluxation is a partial separation or dislocatio...

hypoxemia s/s -️️restless, SOB, pallor, cyanosis, increased RR/HR, accessory muscle use, pulse ox decrease nasal cannula -️️1-6 L/min 24-44% face mask -️️5-10 L/min 30-50% venturi mask -️️4-15 L/min 25-60% non-rebreather mask -️️10 L/min 80-95%

Three components of hemodynamic monitoring -️️pressure, flow, and oxygenation Three different functions the heart does -️️It's a pump, it's an organ, and it has its own electrophysiological component Electrophysiological pathway of the heart -️️SA node, internodal pathways, AV node,...

How is acid base status of the body regulated? -️️Buffers Resp system (PaCO2) Renal system (HCO3-) What are buffers? -️️weak acids or bases that can react with strong acids or bases to prevent sharp, sudden changes in pH What is the pH buffer formula? -️️H+ + HCO3- <-> H2CO3 &...

Asepsis -️️-the absence of illness-producing micro-organisms -maintained through the use of aseptic technique with hand hygiene as the primary associated behavior medical asepsis -️️use of precise practices to reduce the number, growth, and spread of microorganisms ("clean technique") ...

Myths about Communication -️️- Communication is deliberate - Words mean the same to sender/receiver - Verbal communication is primary - Communication is 1-way - Can't give too much information Communication -️️- Communication is the foundation of excellent palliative care - Words alon...

What are different types of wounds? -️️abrasion, incision, Puncture, Pressure ulcer, venous ulcer, arterial ulcer, diabetic ulcer What is a primary intention wound healing -️️when the edges of a clean wound are well approximated with sutures minimal scarring What is a secondary intentio...

Signs of hypoglycemia include: -️️cool pale skin, cold sweats, chills, drowsiness, sweating, hunger, weakness, dizziness, headache, tremor, tachycardia, anxiety, tingling in hands, feet, lips or tongue, etc. Patients who have been well controlled on METFORMIN who develop illness or laboratory...

Comprehensive Geriatric Evaluation -️️- need a holistic assessment - key part is the systematic evaluation of the older person's level of function and self-care (functional assessment) - the primary challenge is to id and use the strengths of the older adults and **help them maximize their ...

Mortality and Ethics -️️- Ethics is a formal method for studying moral questions. - Morality refers to social conventions about acceptable and unacceptable behavior and may vary by culture. - Nurse considers many views; apply ethical decision-making principles when conflicts occur Goals of C...

Why are signs of anxiety & depression in children so difficult to assess? -️️Behaviors in children can be similar for each disorder, sometimes it is difficult to differentiate normal mood changes due to developmental maturation from abnormal, persistent mood disturbances what are s/s of depre...