Use the Three-Class Confusion Matrix Below to Answer Questions 1

question 11

Short Answer

Use the three-class confusion matrix below to answer questions 1 through 3.
$$\begin{array}{l}\text { Computrd Decision }\\\begin{array} { | c | c | c | c | } \hline & \text { Class 1 } & \text { Class } 2 & \text { Class } 3 \\\hline \text { Class 1 } & 10 & 5 & 3 \\\hline \text { Class } 2 & 5 & 15 & 3 \\\hline \text { Class } 3 & 2 & 2 & 5 \\\hline\end{array}\end{array}$$
-What percent of the instances were correctly classified?

Ability to calculate medication doses based on drug concentration and prescribed dosage.

Knowledge of needle gauge sizes and their applicability in clinical settings.

Awareness of the transmission risks of serious viral diseases through needlestick injuries.

Understanding of proper disposal methods for used needles and syringes.

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Definitions:

Mechanoreceptors

Sensory receptors in the body that respond to mechanical pressures or distortions, such as touch, pressure, stretch, and vibration.

Chemoreceptors

Sensory receptors that respond to chemical stimuli, found in various locations in the body and involved in processes like taste, smell, and respiratory control.

Dementia

A chronic or progressive syndrome marked by the deterioration of cognitive function, affecting memory, thinking, orientation, comprehension, calculation, learning capacity, language, and judgment.

Agitated

A state of increased restlessness or excitement, often displaying as physical or verbal outbursts, which can indicate distress or discomfort.