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Read the following statements related to the human papillomavirus and select the perspective it exemplifies in the drop-down menu.

A parent of a Grade 5 student may feel that HPV immunization is offered too early and would encourage earlier sexual activity. Answer social cultural ethical economic HPV vaccination costs approximately $525, but it is free for all girls in Grade 5 to 12 as it is most effective when administered to those who have not been exposed to human papillomavirus yet. Answer social cultural ethical economic HPV vaccine has already reduced the rate of cervical cancer by half. Providing HPV vaccines to all students in Grade 5 will greatly reduce the number of cases of cancer in Alberta in the future. Answer social cultural ethical economic If most of the girls in the target ages are vaccinated, they would provide a herd immunity for the rest of the population. If less than half of the girls in the target population are vaccinated, then the boys need to start getting vaccinated. Answer social cultural ethical economic

The Seventh Generation Principle of the Iroquois states that the decisions we make today should lead to a sustainable future for the next seven generations. If the HPV vaccination is implemented for the next 40 years, it is predicted to eradicate all cancers caused by HPV.

Decreased immunity is a symptom of HIV/AIDS. This is caused by which of the following?

Select one:

HIV destroys antigens. This decreases the possibility of recognizing pathogens in the future.

HIV attacks the macrophages. Pathogens cannot be destroyed once they enter the body.

HIV attacks the helper T cells. This allows pathogen cells to enter the body unnoticed.

HIV destroys memory T cells. If the body is infected again, there is no antibodies to fight an infection.

A number of STIs are asymptomatic (present no symptoms). Therefore, affected persons can carry a disease without knowing they have it. Which of the following statements consider the economic perspective of carrying an STI for a time without knowledge of it?

Select one:

People who have contracted hepatitis B could be asymptomatic. This could cause them to transfer the disease without knowing it through sexual contact.

Gonorrhea can spread to the joints. People who have affected mobility often need the help of their family to help them survive.

If a person does not know they have syphilis and become pregnant, the developing embryo could have birth defects.

Untreated chlamydia can cause PID. This increases the number of annual patient referrals to the infertility clinic, which then increases the demand of the already low number of fertility specialists in Alberta.

Answer social cultural ethical economic

Posted 6 years ago by miyaomar in Biology 30 | 0 answers
#social #ethical #female reproduction

Which of the following structures does the sperm NOT travel through?

Which of the following statements correctly describes the functions of the urethra in the male reproductive system?

Select one:

It provides the means of transferring semen from the epididymis.

It secretes and transports mucus that acts as a lubricant.

It transports sperm to the appropriate glands.

It provides the means of transporting semen and urine out of the body.

All of the following statements about the female reproductive system are correct EXCEPT

Select one:

the ovaries are directly attached to the Fallopian tubes.

. normally, only one follicle develops into a mature ovum in the ovaries per cycle normally.

follicle stimulating hormone (FSH) stimulates the development of a follicle.

luteinizing hormone (LH) stimulates ovulation.

If the number of Sertoli cells decreased in a male’s testes, which of the following effects would occur?

Select one:

Body changes for puberty would be delayed, and testosterone would decrease.

The hypothalamus would enter hyperactivity, and GnRH levels would increase.

The man’s sperm count would decrease, and FSH levels would increase.

The testes would decrease in size, and LH levels would decrease.

Decreased immunity is a symptom of HIV/AIDS. This is caused by which of the following?

Select one:

HIV destroys antigens. This decreases the possibility of recognizing pathogens in the future.

. HIV attacks the macrophages. Pathogens cannot be destroyed once they enter the body.

HIV attacks the helper T cells. This allows pathogen cells to enter the body unnoticed.

HIV destroys memory T cells. If the body is infected again, there is no antibodies to fight an infection.

Posted 6 years ago by miyaomar in Biology 30 | 0 answers
#female reproduction #male #reproductive

Which of the following rows correctly matches the human reproductive structure with its function?

Select one:

a. Male Reproductive System Female Reproductive System Structure Function Structure Function Vas deferens Carries sperm from testes Fallopian Tubes Site of implantation

b. Male Reproductive System Female Reproductive System Structure Function Structure Function Epididymis Site of sperm production Ovaries Site of fertilization

c. Male Reproductive System Female Reproductive System Structure Function Structure Function Testes Site of testosterone production Cervix Opening to the site of implantation

d. Male Reproductive System Female Reproductive System Structure Function Structure Function Ureter Carries urine and sperm Urethra Carries urine

Posted 6 years ago by miyaomar in Biology 30 | 3 answers
#reproductive #sensory pathway #receptors

Identify the sequence of structures through which sperm pass from the site of production to the vagina.

Answer Answer Answer Answer

Which of the following STIs can easily be transmitted during sex even with the use of physical barriers such as condoms?

Select one:

. Chlamydia and gonorrhea

Chlamydia and HIV

Human papillomavirus and genital herpes

Gonorrhea and HIV

Posted 6 years ago by miyaomar in Biology 30 | 2 answers
#reproductive #boys #sensory pathway

Which of the following statements does NOT correctly describe a difference between the male and female reproductive systems?

Select one:

The male reproductive system mass produces large quantities of gametes each day, whereas the female reproductive system produces an average of a single gamete each month.

The excretory and reproductive systems both use the urethra in males, whereas in females, there are separate tubes for the excretory and reproductive systems.

The structures that produce gametes are exterior to the body in the male reproductive system, whereas the gametes are produced inside the body for females.

Testosterone has a major role in the development of secondary sexual characteristics in male reproductive systems, whereas LH promotes the development of secondary sexual characteristics in females.

Posted 6 years ago by miyaomar in Biology 30 | 1 answers
#female reproduction #tactileacuity #visualfield

An individual was suffering from violent headaches and blurred vision for several years. A doctor determined that this individual had a tumour on the anterior pituitary.

From what you know about this structure of the brain, can you explain why this person was experiencing blurred vision?

Posted 6 years ago by npaulovich in Biology 30 | 1 answers
#brain

Identify the sequence of structures through which sperm pass from the site of production to the vagina. Answer Answer Answer Answer

Posted 6 years ago by miyaomar in Biology 30 | 1 answers
#female reproduction #receptors #tactileacuity

This gland is the link between the nervous and endocrine systems.

Posted 6 years ago by miyaomar in Biology 30 | 1 answers
#hormones #thyroid #pituitary

When the blood pressure drops, the body responds by

Select one:

decreasing ADH production to decrease vasoconstriction

increasing ADH production to increase urine volume

increasing ADH production to increase vasoconstriction

decreasing ADH production to decrease urine volume

Posted 6 years ago by miyaomar in Biology 30 | 2 answers
#adh hormones #sensory pathway #receptors

An athlete is sweating profusely but does not rehydrate. The changing conditions are detected by osmoreceptors in the hypothalamus.Select the conditions associated with loss of water and the response it triggers.

Increased solute concentration Decreased solute concentration Increased blood volume Decreased blood volume Increased blood pressure Decreased blood pressure Increased release of ADH Decreased release of ADH

Posted 6 years ago by miyaomar in Biology 30 | 0 answers
#water #blood volume #dehydration #adh

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