A Client Is Demonstrating Dizziness and Lightheadedness Upon Standing

A client is demonstrating dizziness and lightheadedness upon standing. The nurse is concerned the client is experiencing postural hypotension when which of the following is assessed?

A) Lying BP 120/70 mmHg, P 70; standing BP 116/78 mmHg, P 78
B) Lying BP 116/64 mmHg, P 62; standing BP 94/58 mmHg, P 78
C) Lying BP 130/80 mmHg, P 84; standing BP 118/72 mmHg, P 90
D) Lying BP 126/74 mmHg, P 74; standing BP 108/62 mmHg, P 84