Extensive burns are not properly cared for, and they are prone to infections that can lead to seriou

Pick B. Because of cMassive loss of bodily fluids dLack of timely replenishment of nutrients is one of the causes of non-specific immunity, and burns are one of the types of trauma that do not have specific immunity. At all.

A patient with extensive burns, the injury is **, ** makes the first line of defense of the human body, which belongs to non-specific immunity.

Topic choice B

Actually, if you find a good drug, you won't get an infection, and you can believe it, but I believe it, because I did.

Extensive burns are infected.

Need for process.

Boost your nutrition!

Answer] A Answer Analysis] Test Question Analysis:. The first line of defense is composed of ** and mucous membranes, they can not only block pathogens from invading the human body, but also their secretions (such as lactic acid, fatty acids, gastric acid and enzymes, etc.) also have a bactericidal effect, this immunity is born with non-specific immunity, for non-specific immunity, large-scale burns cause ** damage, if the patient is not properly cared for, it is the body's non-specific immunity weakened, so it is easy to cause infection and cause serious consequences.

Hence cMassive loss of bodily fluids is correct.

Test point: This question examines human specific immunity and non-specific rabbit plague, which is intended to test the candidate's ability to understand what they have learned and know that ** is the first line of defense of the human body, the key point of non-specific immunity knowledge, and the ability to grasp the internal connection between knowledge.

Answer B Analysis: Immunity is divided into non-specific immunity and specific immunity. Non-specific immunity is a natural defense function that humans have gradually built up over a long period of evolution.

It is characterized by the fact that everyone is born with a certain pathogen, not against a specific pathogen, but against a variety of pathogens. Non-specific immunity includes the first line of defense composed of human **, mucous membranes, etc., and the second line of defense composed of bactericidal substances and phagocytes in body fluids. Specific immunity is the body's third line of defense.

Extensive burns indicate a breach of the first line of defense and weakened nonspecific immunity.

Answer] B Answer Analysis] Test Question Analysis: The barrier effect of ** belongs to non-specific immunity. In patients with extensive burns, the barrier effect of the epidermis is destroyed, and the ability to resist the invasion of multiple germs is weakened, that is, the non-specific immunity is weakened, and item B is correct and item A is wrong; A large loss of body fluids and the lack of timely replenishment of nutrients can lead to a decrease in non-specific and specific immunity, and this question emphasizes the function of **.

Test Center: This question tests non-specific immunity and is intended to test the candidate's ability to understand the main points of the knowledge learned.

Answer] :d patients with large-scale burns are in a period of shock within 24 hours after the injury, and the main ** at this time is rehydration, and the main nursing measure is to ensure fluid infusion.

The most common serious complications that patients are most likely to have within 48 hours of severe burns are ( ) aWhole body **stain bHypovolemic shock c

Cardiac insufficiency dNervous shock View answer Differential front disorder analysis [Correct Answer] B [Answer Analysis] Hypovolemic basal silver shock is most likely to cause hypovolemia within 48 hours after injury, which is one of the causes of death in burn patients caused by false gear.

Answer]: A Because the patient has a local wound, it is best to choose an infrared lamp such as a dust line lamp to achieve the effect of chanting Zen to reduce inflammation, analgesia, promote local dry scabbing and granulation tissue to grow amur.

Pick B. Because of cMassive loss of bodily fluids dLack of timely replenishment of nutrients is one of the causes of non-specific immunity, and burns are one of the types of trauma. At all.

Answer A Test point: human specific rabbit plague and non-specific rabbit plague Analysis: This question examines the composition and function of the human body's first line of defense Answer:

Solution: The first line of defense is composed of ** and mucous membranes, they can not only block pathogens from invading the human body, but also their secretions (such as lactic acid, fatty acids, gastric acid and enzymes, etc.) also have a bactericidal effect, Paqing This immunity is born with a person, for the non-attack Tan grasp specific immunity, large-scale burns cause ** damage, if the patient is not properly cared for, it is the body's non-specific immunity weakened, so it is easy to cause infection and cause serious consequences Therefore, choose a point of suspicion: know** It is the body's first line of defense and is non-specific immunity

Answer C because the **burning chain punches the hand shed is injured, then the barrier effect of ** is lost, and the germs are easy to enter the body, and the barrier of ** is used as a judgment of difficulty, which is born with non-specific immunity that has a defensive effect on a variety of pathogens.

The first line of defense is composed of ** and mucous membranes, they can not only block pathogens from invading the human body, but also their secretions (such as lactic acid, fatty acids, gastric acid and enzymes, etc.) also believe that the code has a bactericidal effect, this immunity is born with a person, everyone has it, and can have an immune effect on a variety of pathogens For non-specific immunity, large-scale burns cause ** to be damaged by slippage, if the patient is not properly cared for, the non-specific immunity of the human body in Lazhou is weakened, so it is easy to cause infection and cause serious consequences

Therefore, choose B