The first sign of hypovolemic shock from postpartum hemorrhage is likely to be:
Hypotension
Cold, clammy skin
Tachycardia
Decreased urinary output
The Correct Answer is C
Tachycardia. Tachycardia is a sign of hypovolemic shock from postpartum hemorrhage, which occurs when the blood volume is reduced and the heart rate increases to compensate for the low cardiac output and tissue perfusion. Tachycardia is usually the first sign of hypovolemic shock, as it can occur even before a significant drop in blood pressure or other symptoms.
Choice A. Hypotension is incorrect because it is a late sign of hypovolemic shock, which occurs when the compensatory mechanisms fail to maintain adequate blood pressure and organ perfusion.
Choice B. Cold, clammy skin is incorrect because it is a sign of peripheral vasoconstriction, which occurs as a compensatory mechanism to divert blood flow to the vital organs. However, it is not specific to hypovolemic shock and can occur in other types of shock as well.
Choice D. Decreased urinary output is incorrect because it is a sign of renal impairment, which occurs as a result of reduced blood flow to the kidneys. However, it is not specific to hypovolemic shock and can occur in other types of shock or renal disorders as well.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
This is because cephalhematoma is a collection of blood under the scalp that does not cross the suture line. It is caused by trauma to the head during delivery, such as from vacuum extraction or forceps. It usually appears within a few hours or days after birth and resolves within weeks or months.
Choice B is not correct because nevus flammeus is a type of birthmark that is also known as port-wine stain. It is a flat, red, or purple patch of skin that can appear anywhere on the body, but often on the face. It is caused by abnormal blood vessels in the skin and does not go away over time³.
Choice C is not correct because the molding is the temporary change in the shape of the head due to pressure during delivery. It does not cause swelling or bruising and usually resolves within a few days.
Choice D is not correct because caput succedaneum is a type of swelling that affects the scalp and crosses the suture line. It is caused by fluid accumulation under the scalp due to pressure during delivery. It usually appears at birth and goes away within a few days.
Correct Answer is C
Explanation
Fullness of the bladder. A boggy uterus with the fundus above the umbilicus and deviated to the side indicates that the uterus is not contracting properly and may be displaced by a full bladder. A full bladder can interfere with uterine involution and increase the risk of postpartum hemorrhage. The nurse should assess the bladder and assist the patient to empty it if needed.
Choice A. Blood pressure is not the next assessment because it is not related to the position and tone of the uterus. Blood pressure may be affected by blood loss, but it is not a priority in this situation.
Choice B. Amount of lochia is not the next assessment because it is not related to the position and tone of the uterus. Lochia may be increased or decreased depending on the uterine contraction, but it is not a priority in this situation.
Choice D. Level of pain is not the next assessment because it is not related to the position and tone of the uterus. Pain may be present due to uterine cramping or other factors, but it is not a priority in this situation.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today