PLZZ HELP MEEEE
1. How does the HIV virus affect the immune system of humans. Be sure to talk about which cells it uses as a host and how using these cells destroys the immune system.
2. When does an HIV patient develop AIDS and what is the cause of death for most AIDS patients?
3. Is there a cure for AIDS and what affect do drug treatments have on HIV?
Answer:
Explanation:
1. HIV stands for Human Immunodeficiency Virus and invades and takes over helper T Cells in the body's immune system. It invades the cell and uses reverse transcription to get the cell to replicate itself (the virus), a process which usually kills it. Helper T cells have the special job of stimulating B Cells to replicate into plasma cells and produce antibodies to fight pathogens. Since we are born with a set number of helper T Cells and they cannot replenish themselves, the number of T cells decreases over time with the HIV virus, thus inhibiting the body's immune response as none of the B Cells can be triggered to produce antibodies.
2. AIDS stands for Acquired Immuno-Deficiency Syndrome. An HIV patient is diagnosed with AIDS when they have less than 200 Helper T cells remaining in their body and is indicative of the almost total destruction of their immune system. Patients with AIDS can no longer fight off even simple diseases and will often succumb to them as a result. E.g. Tuberculosis, common cold etc.
3. There is currently no cure for AIDS however there are antiviral drugs which can slow down the decrease of T Cells in the body by inhibiting the virus. These are used to slow down the progression of HIV. Note: Antibiotics do not work on HIV as HIV is a virus and Antibiotics are only effective against bacteria.
Hope this helped!
The
is a small, flexible rod inserted under a person’s skin that releases hormones to prevent fertilization.
The
is worn on a person’s outer body and releases hormones to prevent the ovaries from releasing eggs.
The
is a dome-shaped piece of rubber placed inside the vagina before sexual intercourse.
The
is worn on the penis to block sperms from entering the vagina.
Answer:
c
Explanation:
1. Implant - The contraceptive implant is a device widely used today to prevent unwanted pregnancies
2. A vagi nal ring
3. Diaphragm
The contraceptive implant is a device widely used today to prevent unwanted pregnancies. It refers to a small plastic rod, which is painlessly inserted under the skin. Once inserted, the implant will release hormones that have a similar function to progesterone and may prevent fertilization and consequently pregnancy. The positive benefit of these implants is that they can remain on the skin for up to 3 years.
The vagi nal ring, in turn, is also a contraceptive device. It consists of a circular silicone rod, very flexible. This flexibility allows the ring to be inserted into the vagi na and release hormones that prevent the ovaries from releasing eggs and preventing a pregnancy from happening.
The diaphragm, in turn, is a barrier contraceptive method. It represents a dome shaped piece of rubber placed inside the vagi na before inter course. It has the ability to cover the cer vix, establishing a type of "wall" that prevents spe rm from being able to come into contact with the uterus and cause fertilization.
A co ndom is worn on the pen is to block spe rms from entering the vagi na. Co ndoms are a form of barrier contraception and are designed to prevent pregnancy by providing a physical barrier that stops spe rm from coming into contact with the egg during sexual inter course. Additionally, co ndoms can also help reduce the risk of sexually transmitted infections (STIs) when used correctly and consistently.
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The correct question is:
What is the small, flexible rod inserted under a person's skin that releases hormones to prevent fertilization?
What is worn on a person’s outer body and releases hormones to prevent the ovaries from releasing eggs?
What is the dome-shaped piece of rubber placed inside the vagi na before sexual inter course?
What is worn on the pe nis to block spe rrms from entering the vagi na.
Cold water or hot water which is better for ur health ?
Answer:
normal water
Explanation:
because cold water maybe cause to infection, hot water burning your organs
at age 45, david began noticing that he had a harder time hearing high-pitched sounds. he is probably experiencing __________.
Answer:
At age 45, david began noticing that he had a harder time hearing high-pitched sounds. he is probably experiencing presbycusis.
Presbycusis is a common problem once you grow older. It is a slow loss of hearing.I hope this helped at all.
At age 45, david began noticing that he had a harder time hearing high-pitched sounds. He is probably experiencing presbycusis.
The presbycusis is age related hearing loss. Presbycusis is a common problem once you grow older. It is a slow loss of hearing in both ear. This is common problem linked to aging. Out of three adults over 65 years old one has suffering from hear loss.
Symptoms of ear Presbycusis are reading of lips when others speak to you , Listening radio or TV at high volume , harder to hearing and able to hear sounds high-pitched .
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piper is diagnosed with agoraphobia because she experiences intense fear and anxiety of ________.
Answer:
Piper has a fear of open or public places
Explanation:
This is a mental disorder that deals with anxiety. It can become very severe.
A phobia is a type of anxiety disorder defined by a persistent and excessive fear of an object or situation. Phobias typically result in a rapid onset of fear and are present for more than six months.
These are the followings phobia:-
HydrophobiaClaustrophobia and etcAccording to the question, the piper is diagnosed with agoraphobia because she experiences intense fear and anxiety of open space.
A person who fears the open space and avoids social gatherings is suffering from agoraphobia.
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a pap smear is recommended to screen for what condition?
Answer:
cervical cancer
Explanation:
when performing hands-only cpr, how many times should you push in the center of the chest during a one minute period?
Answer:
Push down in the center of the chest 2-2.4 inches 30 times. Pump hard and fast at the rate of 100-120/minute, faster than once per second
Explanation:
What is the best definition of detoxification?
A.
gradually but completely withdrawing from alcohol or drugs
B.
a lifelong commitment to living alcohol-free or drug-free
C.
acknowledging a person's problem with alcohol or drugs
Answer:
the first one
Explanation:
Answer:
A. gradually but completely withdrawing from alcohol or drugs
Explanation: PLATO 100%
administering therapy to an unwell patient is an example of exercising tactical control.
Answer:
Nice.
Explanation:
"Administering therapy to an unwell patient is an example of exercising tactical control. A manager can control without restricting. No hard-and-fast boundaries separate strategic, operational, and tactical controls. ... They tend to avoid formal methods and control by "gut" instinct."
It is false that administering therapy to an unwell patient is an example of exercising tactical control.
What is tactics in healthcare?Tactics are the specific action items, details, and activities that must take place in order for the strategy to succeed. You should list several tactics for each strategy.
Selected strategies and tactics complement one another to produce exponentially positive results.
Tactical planning takes place after a company, team, or individual has developed a strategic plan outlining general goals and objectives.
A tactical plan describes the steps and actions that must be taken to achieve the strategic plan's goals.
Long-term planning and direction require strategic information. To achieve short-term goals and achieve performance and profitability, tactical information is required.
Thus, the given statement is false.
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Being gracious during sports play includes __________. A. Knowing the rules of the game B. Encouraging teammates to follow the rules C. Forgiving personal mistakes and mistakes of your teammates D. Retaliating against a competitor when the official isn't looking Please select the best answer from the choices provided. A B C D.
Answer:
C. Forgiving personal mistakes and mistakes of your teammates.
Explanation:
I hope this helped!
Answer:
C
Explanation:
Did the test on edg
Does massaging abdomen helps girls during period?Why or Why not??
Answer:
Yes
Explanation:
It helps loosen the tense muscles.
HIPAA requires confidentiality for all medical information.
True or false
You will need to cook every meal on your meal plan even if your plans change.
True
False
Answer:
Yes, that is TRUE u need to cook every meal on your meal plan even if u change it
how long does it take to get nicotine out of your system blood
Answer: within 1 to 3 days
Explanation: Generally, nicotine will leave your blood within 1 to 3 days after you stop using tobacco, and cotinine will be gone after 1 to 10 days. Neither nicotine nor cotinine will be detectable in your urine after 3 to 4 days of stopping tobacco products***
Dangers of using a cell phone while operating a vehicle. The cell phone is a unique example of how one object can cause multiple distractions. In complete sentences, please explain how using a cell phone while driving can be an example of all four distractions. (at least 5 sentence)
Explanation:
According to research cell phones are leading factors that cause accidents. Studies show that a cell phone put drivers at a four time greater risk of a crush. Although some people support using cell phones while driving, there are evidences that they are dangerous and people should avoid talking while driving.What does it mean when your left eye keeps twitching?
Answer:
it means that your eyes have problem and u need to see the doctor
Explanation:
For which developmental age range does supervised strength training become appropriate? A. Middle childhood B. Adulthood C. Adolescence D. Toddlerhood Please select the best answer from the choices provided. A B C D.
Answer:
The answer is B
Explanation:
For adolescence age range does supervised strength training become appropriate. So, the correct option is C.
What is Adolescence?Adolescence is a time of life with certain rights and obligations for development and health. Also, this is the time to develop the knowledge, abilities, interpersonal skills, and other qualities and abilities needed to enjoy adolescence and perform adult duties. Supervision is now absolutely necessary.
Between puberty and maturity, adolescence is a period of transitional growth in both mind and body. Adolescence may begin or end earlier or later than what is commonly believed to occur during the adolescent years, depending on its physical, psychological, and cultural aspects. Supervised strength training is now appropriate for adolescents.
Therefore, the correct option is C.
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List factors that influence your food choices and analyse its impact on your health.
the american academy of pediatrics recommends that all breastfed infants up to six months old be given what kind of supplement?
what causes high eye pressure and how to reduce it?
Answer: High pressure inside the eye is caused by an imbalance in the production and drainage of fluid in the eye (aqueous humor). The channels that normally drain the fluid from inside the eye do not function properly. ibuprofen, aspirin, or acetaminophen to treat headaches,antibiotics, steroid nasal sprays, or antihistamines to treat sinus infections.
Explanation:
How does responsible parenting affect a child’s physical health? It helps the child avoid risky behaviors. It makes the child less likely to get sick. It gives the child opportunities for exercise. It creates an appreciation for a balanced diet.
Answer:
It makes the child less likely to get sick or it creates and appreciation for a balanced diet.
Explanation:
Answer: A.
Explanation: On Edge!
What do you mean by Litmus : A natural dye.
Answer: LICHEN
water-soluble mixture of different dyes extracted from lichens
Explanation:
Hope it can help you lovelots
what do eukaryotic cells have that prokaryotes lack
Which abnormal signs or symptoms might be on the list Maria received? Check all that apply.
insomnia
bleeding
fever
contractions
stretch marks
nausea
Answer:
The answers are bleeding, fever, and contractions.
Explanation:
I hope this helps!
Happy Thanksgiving.
how long does it take to get carbon monoxide poisoning
Answer:
If the carbon monoxide concentration in the air is much higher commas signs of poisoning may occur within 1 to 2 hours. A very high carbon monoxide concentration can even kill an exposed individual within 5 minutes.
Explanation:
This can happen within 2 hours if you're asking how long does it take to show signs of carbon monoxide poisoning But if you're asking how long it takes look above.
why is bmi a widely used tool in public health for measuring overweight and obesity?
Answer:
Because calculation requires only height and weight, BMI is an inexpensive and easy tool.
Explanation:
what will happen if cord clamping is delayed for a minute or more after birth?
PLZZZ HELPPPPPP
1. A sign of syphilis in the primary stage is:
A. a small painless sore called a chancre.
B. a highly contagious body rash.
C. loss of hair.
D. None of the choices are correct.
2. HIV cannot be spread through:
A. having unprotected sex.
B. breastfeeding.
C. shaking someone's hand.
D. sharing contaminated IV drug needles.
3. Which of the following methods is the one sure way to avoid getting an STD?
A. avoiding sexual intercourse
B. condoms
C. only having oral sex
D. birth control pills
4. Which of the following statements about HIV is false?
A. Symptoms appear immediately after the disease in contracted.
B. It can be many years between infection and the appearance of symptoms.
C. It is spread through the exchange of blood or other bodily fluids.
D. HIV and AIDS have no cure.
5. Which of the following signs needs to be present to diagnose AIDS?
A. Kaposi's sarcoma
B. neurological disorders
C. low white blood cell counts
D. All of these choices are correct.
What are the best sources of information about sexual health Michael can recommend to Josef? Check all that apply.
pamphlets received from a medical provider
governmental websites such as the CDC
other friends familiar with the diagnosis
local and state health department offices
social media outlets and personal blogs
Answer:
pamphlets, governmental websites and department offices.
Answer:
its a,b,and d
Explanation:
pamphlets received from a medical provider
governmental websites such as the CDC
local and state health department offices
true or false
When reviewing the results of your fitness evaluation, it's important to look for areas that can be improved.When reviewing the results of your fitness evaluation, it's important to look for areas that can be improved.
Answer:
true,work on areas that you can improve