1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergij07 [2.7K]
3 years ago
10

Listeriosis is of particular concern for pregnant women because pregnant women are more likely than other population groups to g

et listeriosis. listeriosis can cause fetal death. Listeria bacteria can cross the placenta and infect the fetus. All of the choices are correct.
Biology
1 answer:
Igoryamba3 years ago
6 0

Answer:

The correct answer is ''All of the choices are correct.''

Explanation:

Pregnant women are a risk group for listeriosis, the disease caused by the Listeria monocytogenes bacteria found in contaminated food. This organism can cross the placenta and affect the fetus. Due to the decrease in cellular immunity, pregnant women are part of the population at risk and are 17-20 times more likely to develop listeriosis after the consumption of contaminated food and it usually occurs from the third trimester and appears as a disease mild with not very high fever, joint and muscle pain. Listeriosis can cause miscarriages during the first three months of pregnancy. As the third trimester is reached, the mother is at greater risk. It presents a 40-50% fetal or neonatal mortality. In the first or second trimester it produces septic abortions and intrauterine fetal death, in the third trimester she produces chorioamnionitis and premature labor. In 1/3 cases it can occur asymptomatically in the fetus / neonate. In newborns, listeriosis can cause blood infections and meningitis.

You might be interested in
A client who is at risk for seizures as a result of severe preeclampsia is receiving an intravenous infusion of magnesium sulfat
Mandarinka [93]
<span>The answer would be: Respirations of 10/min and loss of patellar reflexes
</span>
Magnesium sulphate is the drug used for preeclampsia but it was dangerous because it could depress the nervous system. The disrupted nervous system could appear as loss of patellar reflex or paralysis of the muscle of respiratory. 
In case of toxicity, the antidote(calcium gluconate) should be administered.


6 0
3 years ago
Define: arteriosclerosis
Digiron [165]
When the walls of the arteries thickens and hardens- occurs typically at old age.
6 0
3 years ago
Darwin proposed as the process that causes evolution to occur.
Nikitich [7]

Answer:

natural selection

Explanation:

Darwin proposed <u>natural selection</u> as the process that causes evolution.

According to the theory of natural selection, the environment naturally selects for genes that confer fitness to organisms over every other gene. In other words, organisms that are able to adapt to an environment survive and contribute more to the subsequent generation while those that are poorly adapted contribute less and gradually fade away from the population.

<em>For example, when a drug is taken a particular pathogen, the susceptible ones among the pathogen's population will die off while the ones with the resistance gene survive, reproduce, and pass on the resistance gene to the subsequent generation. Consequently, the same drug might not work at all for the new generations of the pathogen because the gene that confers fitness has been selected for.</em>

8 0
3 years ago
Read 2 more answers
Which type of organism is Darwin's most famous example of natural
OLga [1]
The answer is Finches
6 0
3 years ago
What is the difference between independent and dependent variables
trasher [3.6K]

The two main variables in an experiment are the independent and dependent variable.

An independent variable is the variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable.

A dependent variable is the variable being tested and measured in a scientific experiment.

The dependent variable is 'dependent' on the independent variable. As the experimenter changes the independent variable, the effect on the dependent variable is observed and recorded.

For example, a scientist wants to see if the brightness of light has any effect on a moth being attracted to the light. The brightness of the light is controlled by the scientist. This would be the independent variable. How the moth reacts to the different light levels (distance to light source) would be the dependent variable.

When results are plotted in graphs, the convention is to use the independent variable as the x-axis and the dependent variable as the y-axis.

4 0
4 years ago
Other questions:
  • Please help!!
    15·1 answer
  • Which type of transport takes place when a protein allows an ion to enter a cell without using energy ?
    11·1 answer
  • You are carrying a firearm. before crossing a fence, the first thing you should do is:
    5·1 answer
  • Which of the following is not a risk factor for type 2 diabetes?
    11·1 answer
  • Lions are classified as Panthera leo. Tigers are classified as Panthera tigris. Which of the following statements is true? Lions
    8·1 answer
  • Identify 3 organ systems found within the human body
    13·2 answers
  • What are social problems​
    12·1 answer
  • 1. Why are the runners able to travel faster at shorter distances than long ones?
    13·1 answer
  • What activities can increase the amount of atmospheric CO2? *
    9·1 answer
  • Clown fish are able to live with every anemone species because they have a special coating on their skin preventing them from ge
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!