The most basic information a maternity nurse should have concerning conception is that:
a. Ova are considered fertile 48 to 72 hours after ovulation.
b. Sperm remain viable in the woman's reproductive system for an average of 12 to 24 hours.
c. Conception is achieved when a sperm successfully penetrates the membrane surrounding the ovum.
d. Implantation in the endometrium occurs 6 to 10 days after conception.
ANS: D
After implantation, the endometrium is called the decidua. Ova are considered fertile for about 24 hours after ovulation. Sperm remain viable in the woman's reproductive system for an average of 2 to 3 days. Penetration of the ovum by the sperm is called fertilization. Conception occurs when the zygote, the first cell of the new individual, is formed.
You might also like to view...
The cardiologist has told the patient and family that the diagnosis is hypertrophic cardiomyopathy. Later they ask the nurse what the patient did wrong to cause this condition. The nurse explains:
a. "This is a result of a high-cholesterol diet and poor exercise habits." b. "The heart has not been getting enough aerobic exercise and has developed this condition. In cardiac rehabilitation they will work with the patient to strengthen his heart through special exercises." c. "This is an inherited condition. You should give serious consideration to having family members screened for it." d. "This is a result of clot formation in the blood vessels in the heart. We will need to use medications to reduce the risk of further clotting."
Which of the following would be a priority nursing intervention in caring for a client following an overdose of an antipsychotic medication?
A) Administering haloperidol (Haldol) for sedation B) Controlling hypertension C) Administering IV fluids with NaCl for hyponatremia D) Maintaining a patent airway
Shelters for persons who are already homeless are defined as
1. Low income 2. Supportive 3. Emergency 4. Adequate
Rushing and appearing busy helps a patient feel relaxed and comfortable
True False