A nurse is reviewing the different signs of pregnancy with a client who is in her first trimester. Which of the following symptoms should the nurse classify as a positive sign of pregnancy?
Fetal movement felt by provider
Positive pregnancy test
Hegar's sign
Breast tenderness and nausea
The Correct Answer is A
A. Fetal movement felt by provider
This is correct because fetal movement confirmed by a healthcare provider is a positive sign of pregnancy, as it directly confirms fetal presence.
B. Positive pregnancy test
This is incorrect because a positive pregnancy test is a probable sign, not a positive sign. It detects hCG, which can also be produced in conditions like gestational trophoblastic disease (molar pregnancy).
C. Hegar’s sign
This is incorrect because Hegar’s sign (softening of the lower uterus) is a probable sign, not a positive sign, as it can occur due to other physiological changes.
D. Breast tenderness and nausea
This is incorrect because breast tenderness and nausea are presumptive signs of pregnancy, meaning they are subjective symptoms that could be caused by other conditions (e.g., PMS, stress, illness).
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Related Questions
Correct Answer is D
Explanation
A. "Depo-Provera."
Depo-Provera (medroxyprogesterone injection) is effective for contraception, but it may worsen menstrual irregularities and cause bone density loss with long-term use, making it less ideal.
B. "Contraceptive implant."
While progestin-only implants (e.g., Nexplanon) are effective, they do not protect against STIs. Additionally, irregular bleeding is a common side effect, which may not be ideal for someone with menorrhagia and irregular cycles.
C. "Combination oral contraceptives."
Estrogen-containing contraceptives (e.g., combined oral contraceptive pills) are contraindicated in women who smoke and are ≥35 years old due to the increased risk of venous thromboembolism (VTE). While this client is 22 years old, smoking still makes this option less preferable.
D. "Barrier methods such as female condoms."
Barrier methods reduce the risk of sexually transmitted infections (STIs), which is crucial for this client with multiple sexual partners. Additionally, they do not contain hormones, making them safer for smokers.
Correct Answer is A
Explanation
A. The client's level of sexual stimulation
Sildenafil requires sexual stimulation to be effective. It enhances blood flow to the penis but does not automatically cause an erection. The client should be educated that adequate sexual arousal is necessary for the medication to work.
B. If taken with a high-fat meal, the medication is more effective
Taking sildenafil with a high-fat meal can actually delay its absorption and reduce effectiveness. Clients should be advised to take it on an empty stomach or with a light meal for optimal results.
C. The client's recent consumption of caffeine
Caffeine intake does not interfere with sildenafil’s effectiveness. However, excessive caffeine consumption may contribute to vasoconstriction, which could indirectly affect erectile function.
D. If client took an additional dose to achieve an erection
Taking an extra dose of sildenafil is not recommended and can increase the risk of serious side effects such as hypotension, priapism (prolonged erection), and cardiovascular complications. The client should follow prescribed dosing guidelines.
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