Answer:
Types
Physical mutagens.
DNA reactive chemicals.
Base analogs.
Intercalating agents.
Metals.
Biological agents.
Bacterial.
Yeast.
Explanation: hope this is what you meant
The infant who has an obstructive airway and is responsive would be administered the Heimlich maneuver.
The Heimlich maneuver is a technique to perform 5 back blows and 5 chest thrusts on a patient, specifically an infant. The procedure to be followed is:
● Sit with the infant on your lap
● Rest one of your forearms on your thigh and rest the baby here. His face should be lower than his chest.
● Support the infant with your other forearm
● Apply 5 back blows on his back between the two shoulders
● Now turn the infant and rest him on your other forearm. The infant is now facing upward.
● Apply slight pressure or thrust on his chest in the middle of his chest
In the above two cases, the person is trying to deport the airway obstruction in the infant by pressurizing his lungs. If the obstruction is not clear, try the above procedure again until the baby starts coughing or crying.
To know more about obstructive airway, refer to the following link:
brainly.com/question/4693188
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Answer:
irregular ovulation ( D )
Explanation:
Irregular ovulation is not one of the common causes of infertility. , The quality of the eggs in women/ size of the eggs affect the fertility status in women and this quality is affected by declining hormone levels that occur with age. while in the case of irregular ovulation the woman will have to put in more effort to determine her most fertile time but it won't affect her ability to conceive in general.
