Symptoms of undifferentiated connective tissue disease:
- Low fever
- Hair loss
- Rashes
- Sores or swelling inside of your mouth
- Dry mouth
If you experience any of these symptoms, go to the hospital as soon as possible.
Answer:
getting more oxygen can help you breathe better and live longer.
Explanation:
Answer:
Cause of male infertility are:
- Abnormal sperm production or improper functioning because of undescended testicles
- Genetic conditions like Klinefelter syndrome
- Health problems such as diabetes or infections such as chlamydia, gonorrhea, mumps & HIV
- Enlargement of testes veins also result in low sperm count
Low sperm count symptoms are:
- Problem with sex activity - low sex drive or difficulty in maintaining the erection eg.Erectile dysfunction
- Pain or lump in the testicle area
- Decreased facial or body hair or other symptoms of chromosomal or hormonal disorders
<u>Klinefelter syndrome :</u>
It is a genetic problem in which a male is born with supplemental copy of X chromosome. It usually occurs as a consequence of genetic purposeless error after the conception.
Signs & symptoms include:
- Taller than average stature
- Absent, delayed or incomplete puberty
- Small & firm testicles
- Small penis
- Enlarge breasts ( gynecomastia)
- Long legs, short torso & broader hips in comparison with other teens
Treatment of low sperm count include:
- Surgery: A varicocele can be corrected surgically or vas deferens can be repaired
- Treatment for sexual intercourse problems
- Hormone therapy & medications
- Assisted reproductive technology
- Treating infections
Answer:
The correct answer is A.
Explanation:
B-lympocytes participate in antibody-mediated immunity (also called humoral immunity)- They activate in the lymph nodes and/or in lymphatic organs when they are exposed to an antigen.
Also T-lymphocytes participate in cell-mediated immunity, they release different types of cytokines when they are exposed to an antigen. Macrophages and natural killer cells also participate in this type of immunity.
