It is impossible for a stable joint to become too mobile. False.
Answer:
When a child is choking and can't breathe or speak, you MUST give abdominal thrusts (the Heimlich maneuver). The Heimlich maneuver pushes air from the child's lungs which helps to remove the blocking object. You should give abdominal thrusts until the object is forced out or the victim becomes unresponsive.
Explanation:
Several vaccines are made by taking toxins and inactivating them with a chemical (the toxin, once inactivated, is called a toxoid). By inactivating the toxin, it no longer causes disease. The diphtheria, tetanus and pertussis vaccines are made this way.
Answer:
The body system described in the image is the nervous system, which is primarily responsible for coordinating body functions using electrical messages.
Explanation:
The nervous system is connected by nerves to each and every structure and organ, in order to control their functions. This occurs because of the connection between the central (CNS) and peripheral nervous systems.
The neuron is the functional base of the nervous system, and is responsible for the transmission of information in the form of electrical signals, called nerve impulses.
The transmission of nerve impulses occurs through the joint action of receptors, nerves, integration centers and effectors.The information that goes from the periphery to the CNS goes by afferent pathway, while from the CNS to the periphery it travels by efferent pathway.
The other options are not correct because:
- <em>Protecting and defending the body against germs that have entered the body is function of Immune system</em>
- <em>
Regulating body functions using chemicals called hormones is function of endocrine system.</em>
- <em>
Transporting oxygen, carbon dioxide, nutrients, wastes, hormones, and other materials is a function related to circulatory system.</em>
D.gestational diabetes
this could happen during pregnancy
