NSB236 EXAM Questions and Correct Answers the Latest Update

TBI (traumatic brain injury) Traumatically induced structural injury or physiological disruption of brain function as a result of an external force (Dynamic loading - car crash organs back and forth and angular loads - punch) Symptoms of TBI ▪ ALOC or lost ▪ Amnesia ▪ Neurolo...

What do the 5 most common reasons an ambo is called relate to hypoxia hypotension aloc tachycardia tachypnoea all relate to sepsis (80%) cardiogenic shock arrythmia pulmonary oedema What is the formula for oxygen delivery [SaO2 x Hb] + [PaO2] X [SV X HR] Arterial o2 cont...

What is the biology of cancer? Defective cell proliferation and defective cell differentiation. What are the three stages of cancer development? Initiation, promotion and progression. What are the characteristics of benign neoplasms? Usually encapsulated, normally differentiated, nil metasta...

LOLs beta blockers; used to slow down HR and allow for ventricular filling to ensure adequate stroke volume PINEs Calcium Channel Blockers; lowers BP by blocking calcium (which causes vessels and the heart to contract more strongly). By blocking calcium, calcium channel blockers allow blo...

What are the signs of the hypovolemic shock ? Decrease BP, increase HR, Cool/clammy skin, pale What is the sympathetic nervous system's fight or flight response ? Dilation of pupils, increased respiratory rate and heart rate. What is the net effect of the renin-angiotensin-aldosterone syste...

Situation Mr. Johnson Butterworth is a 72-year-old man who was initially admitted 3 days ago for the conservative managed of a small bowel obstruction, which has now required surgical intervention. Mr Butterworth is being admitted to your ward post-operatively and has undergone a left hemicol...

Cancer Cell A single transformed cell thet does nkt confirm to regulation of cellular differentiation and proliferation. Forms a clone and continues to grow without respect to the bodys needs. Ability to grow uncontrollably. Invade other tissues. Remain in undifferentiated state. Ability...

The second day after admission with a fractured pelvis, a 64-year-old patient suddenly develops confusion. Which action should the nurse take first? Check the oxygen saturation. A 42-year-old patient is admitted to the emergency department with a left femur fracture. Which information obtaine...