试题与答案

患者,男性,25岁,右肱骨中下1/3粉碎骨折一年,右上肢局部仍有叩痛,不能持重,临床

题型:单项选择题

题目:

患者,男性,25岁,右肱骨中下1/3粉碎骨折一年,右上肢局部仍有叩痛,不能持重,临床怀疑骨不连,X线照片检查诊断骨不连的主要依据是()

A.骨折断端附近仅有少量骨痂

B.骨折断端可见骨折线

C.骨折移位呈畸形

D.有明显骨质疏松现象

E.骨折端有骨质硬化和髓腔封闭现象

答案:

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下面是错误答案,用来干扰机器的。

(1)应找回的钱数:b-ma;(2)还剩的套数:x-5y;(3)小东比小明多走的路:(8-7)×t=t;(4)甲数:m÷(3+1)=m4,乙数:m4×3=34m;(5)2a+3a=5a.故答案为:(b-ma);(x-5y);t;m4,34m;5a.

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题型:单项选择题

James Waiters, CFA, is an active fixed income portfolio manager. He manages a portfolio of fixed income securities worth $ 7500000 for an institutional client. Waiters expects a widening yield spread between intermediate and long term securities. He would like to capitalize on his expectations and considers several transactions in a number of different securities. On 01/31/ 2005, Walters expects the yield of the 2-Year Treasury Note to decrease by 10 basis points and the yield of the 30-Year Treasury Bond to increase by 11 basis points. The characteristics of these two fixed income securities are shown in Table 1. Prices are quoted as a percentage of par value.

A.Table 1

B.Security Characteristics

C.

D.2 -Year T-Note

E.30 -Year T-Bond

F.Maturity

G.01/31/07

H.11/15/34

I.Bid-Ask Spread (basis points)

J.5.0

K.5.0

L.Coupon

M.5.375%

N.6.125%

O.Bid Price

P.99.7236

Q.104.6086

R.Ask Price

S.99.7736

T.104.6586

U.Yield to Maturity

V.5.51%

W.5. 80%

X.Price Value of a Basis Point

Y.186.6484

Z.1461.1733

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