Pulmonary valve stenosis is a narrowing of the valve located between the lower right heart chamber (right ventricle) and the lung arteries (pulmonary arteries).
Answer:
a. myosin heads.
Explanation:
the ATP is what allows the myosin to dettach from the actin to continue the cross bridge cycle
Answer:
angry outbursts and physical aggression, hand wringing pacing and rocking, accusing loved ones of wrong doing and hallucinating, repeating stories and leaving the house unassisted, sleep problems and sundowing
Explanation:
1, Verbal or physical aggression, which can be quite alarming, is common in patients with Alzheimer’s.
2, Dementia makes it very difficult to process stimuli and new information, causing many people with Alzheimer’s disease to become anxious.
3, Caregivers may feel at a loss when an Alzheimer’s patient exhibits behavior that is clearly not grounded in reality: either hallucinations—perceiving something that isn’t really there—or delusions, which are false beliefs that can lead to paranoia.
4, The memory problems caused by Alzheimer’s disease can lead to a range of distressing behaviors, including repetition of words or activities, disorientation even in familiar places, and, in severe cases, confusion about the passage of time.
5, It’s not well understood why sleep disturbances occur in many Alzheimer’s patients, but it’s common for them to experience nighttime restlessness and changes to their sleep schedule.
The given statement "You must obtain consent before performing the heimlich maneuver on a conscious adult" is True.
Heimlich maneuver now has the title "Abdominal thrusts."
What is heimlich maneuver?
- Its a first-aid technique that involves applying abrupt, intense pressure to the belly, between the navel and the rib cage, to clear a blockage from someone's windpipe.
- When someone is choking, they are treated with the Heimlich maneuver. If you are choking and you are by yourself, you can try to free yourself by executing the Heimlich maneuver on the object that is blocking your windpipe or throat.
- The Heimlich maneuver functions by inducing a fake cough. A trapped object is forced out of the body by pulling on the diaphragm, which pulls air from the lungs and up through the throat.
Learn more about Heimlich maneuver with the help of the given link:
brainly.com/question/4275002
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Answer: The next most appropriate step would be a LUMBAR PUNCTURE.
Explanation:
A LUMBAR PUNCTURE is a medical procedure that is usually carried out by a trained health personnel. It is a procedure that is carried out in the lumbar region of the spinal cord to access and obtain the cerebrospinal fluid which is used for further diagnosis of an underlying disease or illness.
A LUMBAR PUNCTURE is often adviced when the symptoms of a disease is related to the central nervous system. From the symptoms observed from the 19-year-old woman at the emergency department which includes:
--> generalized headache which is increasing in intensity,
--> blurred vision,
--> intermittent diplopia,
--> vague dizziness.
--> bilateral papilledema and
--> normal MRI of the brain.
Since the MRI of the brain is normal, the most appropriate step to be taken by the health care provider is a lumbar puncture which enables a direct access to the cerebrospinal fluid. This would help to rule out an elevated intracranial pressure which may be the cause of the generalized headache which is increasing in intensity.
