NSG 3050: Exam test preparation Questions and Must have marking scheme Updated version 2024/2025
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NSG 3050
NSG 3050: Exam test preparation Questions and Must have marking scheme Updated version 2024/2025
Benign - correct answer not harmful in effect: in particular, (of a tumor) not malignant
Malignant - correct answer very virulent or infectious.
Hypoxia - correct answer lack of oxygen to the t...
NSG 3050: Exam test preparation
Questions and Must have marking
scheme Updated version 2024/2025
Benign - correct answer not harmful in effect: in particular, (of a
tumor) not malignant
Malignant - correct answer very virulent or infectious.
Hypoxia - correct answer lack of oxygen to the tissues
Necrosis - correct answer the death of most or all of the cells in
an organ or tissue due to disease, injury, or failure of the blood
supply.
Ischemia - correct answer an inadequate blood supply to an
organ or part of the body, especially the heart muscles.
Infarct - correct answer a small localized area of dead tissue
resulting from failure of blood supply.
Apoptosis - correct answer the death of cells that occurs as a
normal and controlled part of an organism's growth or
development.
Describe the stages of Selye's General Adaptation Syndrome -
correct answer 1. Alarm Stage
,In this phase, the initial reaction of the body to stress is that it
labels the stressor as a threat or danger to balance,that is why it
immediately activates its fight or flight response system, and
releases the "stress" hormones such as adrenaline, noradrenaline
and cortisol. These hormones enable you to perform activities
that you don't usually do.
2. Resistance Stage
After the body has responded to the stressor, it is more likely that
the stress level has been eradicated, or simply reduced. What
happens next to the fight or flight response is that you body's
defences become weaker, as it needs to allocate energy to the
repair of damaged muscle tissues and lower the production of
the stress hormones.
3. Exhaustion Stage
During this phase, the stress has been persistent for a longer
period. The body starts to lose its ability to combat the stressors
and reduce their harmful impact because the adaptive energy is
all drained out. The exhaustion stage can be referred to as the
gate towards burnout or stress overload, which can lead to
health problems if not resolved immediately.
What is a stressor - correct answer Any situation, event, or
experience of other stimuli that causes a person to feel stressed.
Steps of the inflammatory process - correct answer
, What does bradykinin do? - correct answer a potent
endothelium-dependent vasodilator, leading to a drop in blood
pressure. It also causes contraction of non-vascular smooth
muscle in the bronchus and gut, increases vascular permeability
and is also involved in the mechanism of pain.
Histamine - correct answer Increases the permeability of the
capillaries to white blood cells and some proteins, to allow them
to engage pathogens in the infected tissues.
Protaglandins - correct answer relaxation of smooth muscle, the
dilation and constriction of blood vessels, control of blood
pressure, and modulation of inflammation ation
Complement - correct answer a part of the immune system that
enhances (complements) the ability of antibodies and phagocytic
cells to clear microbes and damaged cells from an organism,
promotes inflammation, and attacks the pathogen's plasma
membrane.
Local inflammatory response - correct answer redness, heat,
swelling, pain, loss of function
What are the common complications of healing - correct answer
infection, tissue necrosis, pain, problems associated with the
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