Answer: The standard ECG has 12 leads. Six of the leads are considered “limb leads” because they are placed on the arms and/or legs of the individual. The other six leads are considered “precordial leads” because they are placed on the torso (precordium). The six limb leads are called lead I, II, III, aVL, aVR and aVF.
Explanation:
hope this helps
Answer: d. "I know you are frightened, but I do not see spiders on the wall"
Explanation:
Delirium is a sudden change in the psychology or brain of a person that causes confusion and emotional disruption. It creates difficulty for person to think, sleep, remember, and pay attention.
Causes of delirium includes large consumption of slcohol, pneumonia that affects brains, and asthama which restricts the oxygen flow into brains.
Delirium is temporary and can be treated by different ways including medication and counseling. Medicines like antidepressants, sedatives, dopamine, and thiamine are provided.
Counseling helps to guide the patient's thoughts. counseling is aimed to is make the patient feel comfortable and make them believe that the place is safe for them so that they can share thoughts and feelings.
Hence, the nurse will counsel the patient by saying "I know you are frightened, but I do not see spiders on the wall" and make him comfortable to get him out of the fear.
Thus the correct option is D.
The correct answer is C. Obsessive-compulsive disorder
Explanation
Obsessive-compulsive disorder or OCD is a psychiatric or mental disorder in which people mainly shows compulsion or repetitive behaviors and obsession which become repetitive and automatic as the individual is unable to control these behaviors which leads to issues in the individual's daily life. Because of this, in OCDs behaviors such as counting certain elements compulsively, storing objects in a certain way, repetitive hand washing, doing certain actions a specific number of times and checking if the doors are locked over and over are common. Additionally, this type of disorder is linked to anxiety disorder as irrational anxiety and fears can lead to compulsions and disorders. Considering this, it can be concluded it is Obsessive-compulsive disorder the disorder that consists of behaviors such as repetitive hand washing, checking if doors are locked, etc.
Damage to the cerebellum will cause the individual to appear clumsy and uncoordinated.
<h3>What happens if the cerebellum is damaged?</h3>
The coordination of voluntary motor action, balance and equilibrium, and muscle tone are all functions of the cerebellum. It is situated toward the rear of the brain, just above the brain stem. Compared to the frontal and temporal lobes and the brain stem, it is relatively trauma-resistant.
Slow and uncoordinated motions are the outcome of cerebellar damage. When walking, people with cerebellar abnormalities frequently sway and stumble.
A cerebellar injury can cause the following symptoms:
- loss of coordination of motor movement (asynergia)
- inability to judge distance and when to stop (dysmetria)
- inability to perform rapid alternating movements (adiadochokinesia)
- movement tremors (intention tremor)
- staggering, wide-based walking (ataxic gait)
- tendency to fall
- weak muscles (hypotonia)
- slur (nystagmus)
Learn more about cerebellum injury here:
brainly.com/question/10018141
#SPJ4