The following are probable signs of pregnancy, except?

Deepening pigmentation

Abdominal enlargement

Ballottement

Positive pregnancy test result

Answer and Explanation

The Correct Answer is A

A. Deepening pigmentation, such as changes in the skin like melasma or linea nigra, is considered a presumptive sign of pregnancy, as it is subjective and not specific to pregnancy alone.

B. Abdominal enlargement is a probable sign of pregnancy as it is more objective and can be caused by the growing uterus. However, it may also occur due to other conditions, such as tumors or fluid accumulation.

C. Ballottement, a sensation felt when the fetus rebounds after being pushed gently, is a probable sign of pregnancy due to its reliance on the presence of a fetus.

D. A positive pregnancy test result is a probable sign because it detects hCG levels, which are strongly associated with pregnancy but may also be elevated in other conditions.

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Correct Answer is C

Explanation

A. Procoagulant factors, not decreased procoagulant factors, increase during pregnancy, which contributes to a hypercoagulable state.

B. Natural anticoagulants, such as antithrombin, tend to decrease during pregnancy, which actually heightens the risk of clot formation rather than mitigating it.

C. Increased blood plasma volume and elevated levels of clotting factors during pregnancy contribute to a hypercoagulable state. This adaptation helps prevent excessive bleeding during childbirth but also increases the risk of thrombosis.

D. Platelet counts do not typically increase during pregnancy; in fact, they may slightly decrease due to hemodilution, though their function remains intact.

A. Decrease in production of sebaceous gland secretions B. Increase in muscle mass and strength C. Stimulation of production of white cells and platelets D. Promotion of growth of small bones

Correct Answer is B

Explanation

A. Decrease in production of sebaceous gland secretions is incorrect. Testosterone actually increases sebaceous gland activity, leading to an increase in oil production, which can contribute to acne during puberty.

B. Increase in muscle mass and strength is correct. Testosterone plays a key role in the development of secondary male characteristics, including increased muscle mass, strength, and the growth of larger bones.

C. Stimulation of production of white cells and platelets is incorrect. While testosterone affects many bodily functions, it does not directly stimulate the production of white cells or platelets.

D. Promotion of growth of small bones is incorrect. Testosterone is more closely associated with the growth and development of larger bones (e.g., long bones), leading to height increases during puberty. It does not promote the growth of small bones.

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The following are probable signs of pregnancy, except?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in a provider's office is caring for a client who is at 8 weeks of gestation and asks about increased risk for blood clots. Which of the following statements should the nurse make?

Correct Answer is C

Explanation

A 14-year-old boy is at the pediatric clinic for a checkup. What physical changes of puberty will the nurse indicate are related to the production of testosterone?

Correct Answer is B

Explanation

The nurse is speaking with a couple trying to conceive a child. What will the nurse remind the couple is a factor that can decrease sperm production?

A nurse in a prenatal clinic is caring for a client who is at 12 weeks of gestation. The client asks about the cause of her heartburn. Which of the following responses should the nurse make?

A nurse is assisting in the care of a client at 10 weeks of gestation who asks how the biological sex of the fetus is determined. Which of the following responses should the nurse make?

A nurse is caring for a client who tells the nurse that she thinks she might be pregnant because she is able to feel the baby move. Which of the following statements should the nurse make?

A nurse is caring for a female client who is scheduled to have a pelvic examination. The client tells the nurse, "I'm really nervous because I've never had a pelvic exam before." Which of the following is an appropriate therapeutic response by the nurse?

A nurse is reinforcing teaching about appropriate exercises during pregnancy with a client who is at 24 weeks of gestation. Which of the following statements indicates a need for additional teaching?

Which maternal hormone reduces uterine contractions to prevent spontaneous abortions?