A nurse is caring for a client who is pregnant and is at the end of her first trimester. The nurse should place the Doppler ultrasound stethoscope in which of the following locations to begin assessing for the fetal heart tones (FHT)?
Just above the umbilicus
Just above the symphysis pubis
The right lower quadrant
The left lower quadrant
The Correct Answer is B
The correct answer is B. Just above the symphysis pubis.
A. Just above the umbilicus: At the end of the first trimester, the uterus is still within the pelvic cavity, and fetal heart tones are typically not detectable above the umbilicus at this stage.
B. Just above the symphysis pubis: This is the correct placement for assessing fetal heart tones during the first trimester. The fetal heart is usually located low in the pelvis during early pregnancy, making it most easily heard just above the pubic bone.
C. The right lower quadrant: Fetal heart tones are typically assessed in the midline of the abdomen, and focusing on the lower quadrants may not be the optimal location, especially in the first trimester.
D. The left lower quadrant: Similar to the right lower quadrant, focusing on the lower quadrants may not be the most appropriate location for assessing fetal heart tones during the first trimester.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is A. Decreased platelet count.
A. Decreased platelet count: ITP is characterized by a decreased platelet count. It is an autoimmune disorder where the immune system attacks and destroys platelets, leading to a reduction in the number of circulating platelets.
B. Increased erythrocyte sedimentation rate (ESR): ITP is not typically associated with an increased ESR. ESR is a marker of inflammation, and ITP is primarily a disorder of platelet destruction rather than inflammation.
C. Decreased megakaryocytes: ITP is often associated with normal or increased numbers of megakaryocytes in the bone marrow. Megakaryocytes are the precursor cells for platelets, and their increased presence indicates that the bone marrow is trying to produce more platelets to compensate for the destruction occurring in the bloodstream.
D. Increased WBC: ITP primarily affects platelet counts and does not necessarily lead to an increased white blood cell (WBC) count. The primary concern in ITP is the risk of bleeding due to low platelet levels.
Correct Answer is B
Explanation
A. Fetal lie being longitudinal is a normal and common fetal lie. It refers to the long axis of the fetus being parallel to the long axis of the mother.
B. Fetal position being persistent occiput posterior is a potential contributing cause.
Occiput posterior position (OP) can result in a more challenging and prolonged labor. This position, where the back of the baby's head is facing the mother's spine, is associated with increased back pain during labor.
C. Fetal attitude in general flexion is a favorable presentation for labor. Flexion allows for a smaller presenting diameter of the fetal head, facilitating descent through the birth canal.
D. Maternal pelvis being gynecoid is a favorable pelvic type for childbirth. The gynecoid pelvis is typically associated with easier labor and delivery.
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