In a routine examination, some blood is taken and analyzed. The results show a high IgM titer for the mumps virus but a low IgG anti-mumps titer. This would indicate the person was recently infected with mumps.
This is the most common antibody. It is in the blood and other body fluids and protects against bacterial and viral infections. It may take time for IgG to form after infection or immunization. The presence of detectable IgG class antibodies indicates previous exposure to mumps virus through infection or immunization. Individuals who test positive are considered immune to the mumps virus. People with a history of mumps vaccination may not have detectable mumps IgM antibodies regardless of the timing of sample collection. IgG test results are usually positive and elevated at the initial blood draw.
Learn more about IgG class antibodies on:
brainly.com/question/14081504
#SPJ4
250 words would take a while… Instead, go to my essaytyper.com
Super easy!
Answer: d. Realize that this is a common occurrence that affects many women.
Explanation:
The baby blue or postportem depression is characterized by the symptoms which appear after the delivery of the fully developed fetus. The birth of a baby triggers the powerful emotions of excitement, fear, anxiety and depression in mother.
If the new mother experiences symptoms of the baby blues, it is important that she must be informed that she must not ashamed or try to uplift her feelings and emotions. It is the commonly seen in many women after delivery.
Answer:
The answer is B: All the muscle cells innervated by a single motor neurorn.
Explanation:
It is called a motor unit, all muscle fibers that are innervated by a motor neuron cell. A motor neuron cell can establish contact with up to 150 muscle fibrils, which when activated causes their simultaneous contraction, therefore, all the muscle fibers of a motor unit contract and relax at the same time.
The human body contains approximately 640 muscles.
- The muscles represent one of the four types of tissues (the remining include connective tissue, nerve tissue and epithelial tissue) found in the human body.
- A muscle is a group of cells that contract together as a unit in order to produce a force.
- Muscles can be divided into skeletal (voluntary) muscles, smooth (involuntary) muscles, and cardiac (involuntary) muscles.
In conclusion, the human body contains approximately 640 muscles.
Learn more about muscles here:
brainly.com/question/9883108
