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Hoochie [10]
4 years ago
15

The human cardiovascular system is considered closed because __________.

Health
2 answers:
Levart [38]4 years ago
6 0

Answer:

There are no holes for blood to enter or leave the system

Mandarinka [93]4 years ago
3 0
Vertebrates, and a few invertebrates, have a closed circulatory system. Closed circulatory systems have the blood closed at all times within vessels of different size and wall thickness. In this type of system, blood is pumped by a heart through vessels, and does not normally fill body cavities.
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A client with diabetes insipidus asks the nurse about the purpose of a new medication, vasopressin. The nurse provides teaching
enyata [817]

Answer: The correct statement is option 3 "It prevents me from 'peeing' so much."

Explanation:

Diabetes insipidus is an abnormal health condition that occurs due to lack of production of Antidiuretic hormone (ADH) or the inability of the kidney to respond to produced antidiuretic hormone. This can occur as a result of head trauma, tumours of pituitary gland or genetic origin.

The common symptoms of Diabetes insipidus includes:

--> Excessive production of dilute urine (polyuria)

--> Increased thirst (polydipsia).

In the management of diabetes insipidus, VASOPRESSIN medication is introduced. It has an antidiuretic effect. In its mechanism of action, it decreases water excretion by the kidney through increasing water reabsorption in the collecting ducts, Therefore the statement made by the patient indicates successful teaching as it helps reduce the volume of urine produced leading to decrease in frequent urination.

5 0
3 years ago
Examine the effects of tobacco use on<br> the respiratory and cardiovascular systems.
musickatia [10]

Answer:

The effects of tobacco smoke on the respiratory system include: irritation of the trachea (windpipe) and larynx (voice box) reduced lung function and breathlessness due to swelling and narrowing of the lung airways and excess mucus in the lung passages.

Explanation: hope i could help and i hope you have a really good day :)

3 0
3 years ago
Read 2 more answers
A nursing instructor is teaching a class on empathy. The instructor determines that the class needs additional education when th
ololo11 [35]

Answer:

When the students identify that empathy involves the individual to experience the same instance and feel the same feelings in order to be able to empathise.

Explanation:

Empathy involves the person to experience the same emotions as the person they intend to empathise with at that given time. Because of this personal requirement, the nurse determined that the students need more education.

8 0
4 years ago
This process requires support and monitoring and helps addicts battle both the drug dependency and the initial stressor.
jeka94
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7 0
3 years ago
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A ______ reduction of body weight is the lowest level of body weight loss that can significantly improve health by decreasing bl
yaroslaw [1]

Answer:

5-10%.

Explanation:

The maintenance of the weight in human beings is important for the individual health. Humans can be classified into three categories depending upon the body mass index - under weight, over weight and normal weight.

The level of cholesterol, proteins and lipids contribute to the weight of an individual.  The over weight individual must reduce their body weight upto 5-10% because this reduction in weight improves their health status and reduce the chances of heart disease.

Thus, the answer is 5-10%.

8 0
3 years ago
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