When educating a teenager about ovulation, the nurse would include that ovulation is triggered by a surge in which hormone?

Estrogen.

Progesterone.

Luteinizing Hormone (LH).

Prostaglandins.

Answer and Explanation

The Correct Answer is C

Choice A rationale

Estrogen is a hormone that plays a crucial role in the menstrual cycle and pregnancy. However, it is not the primary hormone that triggers ovulation.

Choice B rationale

Progesterone is a hormone that prepares the uterus for pregnancy after ovulation. It does not trigger ovulation.

Choice C rationale

Luteinizing Hormone (LH) is the hormone that triggers ovulation. A surge in LH levels causes the mature follicle in the ovary to burst and release an egg.

Choice D rationale

Prostaglandins are hormone-like substances involved in pain and inflammation. They do not trigger ovulation.

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Correct Answer is C

Explanation

GTPAL calculation:

Step 1 is: Determine Gravida (G) = 4 pregnancies (1 elective abortion, 1 twin birth, 1 spontaneous abortion, 1 current pregnancy) = G4.

Step 2 is: Determine Term (T) births = 0 (no pregnancies reached 37 weeks).

Step 3 is: Determine Preterm (P) births = 1 (twin birth at 36 weeks) = P1.

Step 4 is: Determine Abortion (A) = 2 (1 elective abortion at 9 weeks, 1 spontaneous abortion at 15 weeks) = A2.

Step 5 is: Determine Living (L) children = 2 (twins) = L2.

The GTPAL status is: G4 T0 P1 A2 L2.

A. This test is a screening for spinal defects in the fetus. B. This test assesses various markers of fetal well-being. C. This test identifies an Rh incompatibility between the mother and fetus. D. This test assesses fetal lung maturity.

Correct Answer is A

Explanation

Choice A rationale

The maternal serum alpha-fetoprotein test is a part of what’s often called the “triple screen” that can assess whether a pregnant woman may be at increased risk of carrying a baby with certain disorders, such as neural tube defects (spinal defects) or Down syndrome.

Choice B rationale

While the test can provide information about the risk of certain birth defects, it does not assess various markers of fetal well-being.

Choice C rationale

The test does not identify an Rh incompatibility between the mother and fetus. That would be determined through separate blood tests.

Choice D rationale

The test does not assess fetal lung maturity. Other tests, such as amniocentesis, can provide this information.

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When educating a teenager about ovulation, the nurse would include that ovulation is triggered by a surge in which hormone?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

A nurse is caring for a patient scheduled for a maternal serum alpha-fetoprotein test at 15 weeks of gestation.Which explanations about this test should the nurse provide to the patient?

Correct Answer is A

Explanation

A nurse in the ambulatory surgery center is providing discharge teaching to a client who had a dilation and curettage (D&C) following a spontaneous miscarriage.Which of the following should be included in the teaching?

A nurse is attending to an antepartum client whose lab results show a negative rubella titer.What is the correct interpretation of this data?

A nurse is educating a client who is 12 weeks pregnant about expected gestational changes.Which statement by the client indicates a need for further teaching?

During the initial prenatal visit, a nurse is educating a client.Which statement from the client suggests that further clarification is needed?

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A nurse in a college health clinic is speaking to a group of adolescents about toxic shock syndrome (TSS). Which of the following should the nurse include in the teaching as increasing the risk for contracting TSS?